How To Reset A Combination Lock 3 Digit

Then spin the wheels slowly, from top to bottom. How to do a Master Lock Reset. Zoro supplies combination padlocks that fit everything from lockers to luggage and so much more. Set the desired code. His sure hand dances over the dial slowly bringing it to rest on the number 32. You need a baggage lock and a paperclip. So far I've been able to open any such lock within a couple of minutes (it can also be as quick as 15 seconds), which is why I. 3 Dials • Used to enter the Lock’s combination. It's not just a matter of rotating the dial back and forth one time while stopping on a particular series of numbers. This Site Might Help You. For an electronic lock, assuming you can’t hack or break it somehow: If you have 4 digits and then need to do s. Go down the line until you each the final number. When all three numbers have clicked, the lock should open. Follow these step to unlock dial lock. A standard Chubb combination safe lock combination is 10-20-30, which can be reset. Set this to a sequence easy for you to remember but hard for others to figure out. How to Change the Combination on Your Cannon Safe Digital Lock It’s always important to know how to change the combination on your Cannon Safe digital lock. Help! Combination 3-digit code briefcase lost? I just thought there's gotta be MASTER RESET to crack this out, The combination lock is a stupid sales gimmick. Guest58252. To centre of lock: 34mm. Long Shackle: Set-Your-Own 5-Dial Word/Number Combination Padlock: 4680D 1-3/16 in. Keep in mind that all combination locks are different, and not all locks can be reset, so check the manufacturer's instructions for model-specific details on resetting the lock's combination. - To lock the safe turn the handle back to the original position and turn the dial left at least four complete turns. Let's say you forgot the code to your Master Lock combination padlock. How to Open a Combination Lock The method for opening a standard combination lock hasn't changed since Master Lock introduced its first one in 1935. When purchased, the locks are set on a factory default combination that you can change as. Schlage locks - how to change code on the lock. Provides good protection prevents from stealing valuables. 1 out of 5 stars 63 £8. Rated 4 out of 5 by TBone from Nothing extraordinary, nothing remarkable, nothing negative. Test the new combination. 2-1/8in (54mm) Wide Speed Dial™ Set Your Own Combination Directional Padlock, Assorted. so I cam up with this method to find the lost combination and save the world (my world) This is the semi-hard way. How To Change Your. This guide will aid you in reducing that absurd number to only 80 combinations and instruct you on how to crack a Master Lock in 10 simple steps. When all three numbers have clicked, the lock should open. 00 Record the combination for future reference as the lock cannot be reset. Once you buy your new luggage, you can adjust the combination of the lock. Amtech 3 digit combination cable lock stock code T1154. Use needlenose pliers to bend the paperclip into a lock pick or a homemade key. These full tang bowies from Arbolito have already attracted attention with wood scales in The solid billet construction in combination with their classic visual appeal and high utility make these models into outstanding companions for outdoor and hu. Allows TSA screeners to inspect and relock baggage without damaging the lock. Take it in to someplace that sells luggage. Product Features 100% brand new combination padlock + ROTARY PADLOCK Portable and simply design easy to use Use 4-Digit resettable dial without the trouble of losing your key Also allows you to make private combination more convenient Great tool to lock your own secret Perfect lock to show your style Default PIN 000, you can reset to other combinations according to the instructions Size 79 x. Schlage locks - how to change code on the lock. ☑ 【EASY TO SET & RESET COMBINATION】3 Digit Dial easy to set and reset word combination, Keyless convenience, 1000 combination possibilities, unique side window for easy combination viewing ☑ 【WIDELY USES】Not for Travel Only, Convinent Store lock can be used on a wide variety of items besides suitcases or luggage, such as gym, school. Changing your combination involves entering your existing code, opening the lock and inserting the change pin supplied with the lock. How to open a safe combination lock Posted on January 3, 2012 by Owner in Safes - No Comments Sometimes you have the combination to your safe, but you just can’t get it to open. Combination Laptop Lock – K64673US. Helping Hands Travel Back Pack Lock 40067 - Pack of 3. Turn the dial counterclockwise twice past the 0 and stop on the second number of the combination. This circuit can be used to activate a relay for controlling (on & off) any device when a preset combination of 4 digits are pressed. Pull up on the shackle to open the lock. Combination locks are usually used for gym, school, and library lockers or other varieties of purposes to securing items within your house. Tsa Approve Luggage Travel Suitcase Bag Lock [3 Digit Combination] Padlock Reset [3 Travel Digit Padlock Suitcase Luggage Combination] Approve Bag Reset Lock Tsa Tsa Approve. of Defense) 5220. Pull out shackle and turn pulled out shackle around 180 degrees and push in shackle to lock. TIP 3 It is possible that your combination was set while looking at your lock from the. Enter the new combination and pull the lock apart. LOCK: Close the latch (2), and rotate the dials (1) to scramble the digits. If it's locked, you will have to use bolt cutters to open the lock or call a locksmith. Set Sesamee to the combination that opens the Sesamee. 3 Remove the DEFCON CL from your notebook computer’s lock slot. The factory default code is "000" if you are setting your lock for the first time; otherwise turn the dials to your existing combination. I love how easy it is and nice size and had several different colors to chooce from. 3-Digit combination can be reset as often as you choose and allows for different combinations. All brands of TSA approved combination locks can be changed or reset by following the same directions. Reset: Some combination locks are extremely difficult to reset. You can tell which button is the right one due to its proximity to the lock. Make sure each digit is centered on its corresponding combination number when opening. Submit a new Amsec ESL5/10/20 are nice locks, cheap and secure, LaGard makes some entry level. GO TO STEP 4. However, if you are really set on keeping your suitcase intact and you have tried every other option to reset the combination lock, then the only other option is to go through every possible combination from 000 to 999. Rotate the numbered wheels one at a time to the new combination and release the button. lock cannot be reset. 2-1/8in (54mm) Wide Speed Dial™ Set Your Own Combination Directional Padlock, Assorted. The 1/8in (3mm) diameter shackle is 1-1/2in (38mm) long and made of vinyl covered flexible braided steel, offering resistance to abuse from baggage handling equipment. This 10-minute process requires no supplies except the lock. Took it out of my bag and found the three dials wouldn't move at all. Once you buy your new luggage, you can adjust the combination of the lock. กุญแจล็อครหัสตัวเลข 3 หลัก ไม่ต้องใช้กุญแจไข ระบบล๊อครหัสแบบสากล : TSA LOCK มีตัวเลขที่ใหญ่กว่าปกติทั่วไป มองเห็นชัดเจน. To reset a Master Lock with a precision dial, open the lock and turn the shackle to access the shackle hole. I've devised a new attack reducing the amount of work down to only 8 combinations to crack any Master combo lock , and have simplified the process. As well as from free samples, paid samples. Keep in mind that in order to reset a combination padlock, the lock needs to be in the open position. Amtech 3 digit combination cable lock stock code T1154. Move all 3 digits to the current opening combination. This tutorial is specific to one of the most common Master Lock padlocks, model 646, and similar versions. With dials at , pull out shackle. Locate the Reset Switch for the Combination Lock. Stop on the second number on the second rotation. However, if you are really set on keeping your suitcase intact and you have tried every other option to reset the combination lock, then the only other option is to go through every possible combination from 000 to 999. Product Features 100% brand new combination padlock + ROTARY PADLOCK Portable and simply design easy to use Use 4-Digit resettable dial without the trouble of losing your key Also allows you to make private combination more convenient Great tool to lock your own secret Perfect lock to show your style Default PIN 000, you can reset to other combinations according to the instructions Size 79 x. How can i crack a master lock 3 digit combo? i forgot the combo to my 3 digit lock. Press the reset button at the end of the lock body -- just look for the Kensington logo (a small picture of a padlock with a K inside it. All locks are set to a default of 0-0-0 at the factory. Open the lock by pressing the release button. How-To Reset A Samsonite 3-Digit, Built-In Combination Lock Why I choose Samsonite. Do not open locks that do not belong to you. Therefore, Master Lock does not have record of the combination that the owner set. Believe me, it's not a 3-seconds or 3-minutes job to unlock, to break or to crack a laptop cable lock, especially the Targus DEFCON lock that built with cut-resistant, vinyl-coated, galvanized steel cable and a user-settable combination lock with up to 10,000 possible settings!. Set the desired code. However, the exact number of combinations depends on how many options each digit has. The combination method is typically more secure, since keys can be lost or stolen. Product Features 100% brand new combination padlock + ROTARY PADLOCK Portable and simply design easy to use Use 4-Digit resettable dial without the trouble of losing your key Also allows you to make private combination more convenient Great tool to lock your own secret Perfect lock to show your style Default PIN 000, you can reset to other combinations according to the instructions Size 79 x. If you over- or under-turn the dial, you must begin again. If you've lost or forgotten the combination to your briefcase, the contents aren't lost forever. Kryptonite Lock Company makes locks and anti-theft devices for bicycles, two-wheeled vehicles for snow sports and other portable riding devices. The 3-digit combination offers keyless convenience. Make sure each digit is centered on its corresponding combination number when opening. Suitcase Combination Lock 3 Digit Strong Travel Luggage is one of our best images of interior design living room furniture and its resolution is [resolution] pixels. All you will need to do now is keep constant pressure on the lock and slowly twist the remaining dial in a full rotation. After you enter the code, release the top of the lock, turn it 180 degrees to the right and push it down into the bottom half. In this case, you must reset your lock, tracing back your combination one digit at a time to see if it was set or left at it's pre-set number. The Word Lock is the opposite, if you choose, you can store it in the open position. Once you know your combination, opening a combination lock is very easy—just a couple turns to the left and right, and presto—the lock is open!. Once you buy your new luggage, you can adjust the combination of the lock. Letter Lock Picking. Some times when the numbers lock up, they lock up one place away from the mark and have to be advanced or retarded one digit. 4 Using the dials, enter the new combination. Usually a locksmith will be able to do it while you wait, and it should not cost you more than 10-20 dollars. This cable lock is designed with 3-digit combination code and an inbuilt reset mechanism. Enter your existing six (6) digit combination. For Combination Lock straps: Set the combination to 0-0-0. If you lose or forget the combination, however, bypassing a combination lock can be quite easy. Package Included: 1 x Luggage Lock Operation instructions: To open your personal combination, please obey the following steps: The lock is preset at factory to open at 0-0-0. 5 Rotate the reset screw 90 degrees. Your adjustable TSA combination lock as delivered can be opened with the combination 0-0-0. If you're looking for a WAY more secure. First, instead of using the normal numerical wheel face, the 1500iD uses a button that can be shifted in only four directions. Resetting a three-digit combination lock involves pressing a button or moving the shackle into the proper position and resetting the established combination. I did this on a bicycle lock once. 3-Digit combination can be reset as often as you choose and allows for different combinations. How to open a safe combination lock Posted on January 3, 2012 by Owner in Safes - No Comments Sometimes you have the combination to your safe, but you just can't get it to open. GO TO STEP 4. Master Lock Preset 3-Digit Letter Dial Combination Padlock (2-Pack), Combination Pack is rated 4. We provide great deals, world class product expertise, and exceptional customer service. Select a new 3 digit combination. To set the combination for a new lock box or reset the combination for an existing lock box: While open, set the combination to your own. You reset the combination once you get the lock home. Press down on the lock rod and swing the rod to a position 90 degrees from locked position to hold it in that "pressed-down" position. Align the dial. I have made slight modifications to this information. This is a great little lock for anyone who travels. Wholesale and dealer pricing available on Combination Lock Box. Reset tool automatically stays in this position. The Freecode version works in the same as safes or lockers: Place valuables in the compartment, set a personal code with the "Dial Lock", and close the door. While pushing in button located on the bottom of the lock, turn the dials to any combination you choose. TSA-approved lock lets inspectors access luggage without destroying locks, 3-dial combination can be reset as needed, Short cable can be used alone. Insert reset tool (enclosed in package) in the hole on side of lock. Well, some combination locks are reseted when locked with a different combination, e. If you do not hear a double beep, leave the door open and start over at step 2. Combination Lock for Locker Outdoor - Towoke Resettable Weatherproof Combination Padlock - 4-Digit Smooth Dial, Zinc Alloy Lock for School Gym Locker, Fence, Backyard Gate, Case -2 Pack 3. While pressing the reset button, set your combination to a number of your choice aligned with the black line. To construct this, hook up a panel of buttons (any number, but four or more is preferred) to a parallel series of adjacent repeaters. Set this to a sequence easy for you to remember but hard for others to figure out. 4 answers 4. How do I reset my padlock? Take these steps to reset your lock: Pull up the shackle to open the lock. 90cm long; 4 digit user resettable combination; Vinyl covering protects your bike and the lock; 3/10 security rating. How many combinations are possible to open the lock. Electronic Combination Lock. , if the combination is 1-2-3 and you lock it with the lock displaying 7-7-7, next time you open it the. If you do not see the instructions for your particular lock, please let us know by submitting a request with your lock model or picture. I did this on a bicycle lock once. Set the dials to your own combination. How to Set/Reset a TSA Lock. Safes purchased at home clubs or discount stores can be different as they are not professional grade safes. Otherwise, put in your current combination. A wide variety of 3 digit combination lock options are available to you, such as belt, lock. -Turn RIGHT 3 times to first code number. The sequence may be entered using a single rotating dial which interacts with several discs or cams, by using a set of several rotating discs with inscribed symbols which directly interact with the locking mechanism, or through an electronic or mechanical keypad. Move the reset button to position B as shown in Picture 1 4. Lift the shackle back up, turn it back 90 or 180-degrees and lock it as normal. Instructions for Resetting Brinks 7551 Combination Lock | Hunker Join Our Newsletter. If done correctly, you will hear a double beep. The 6in (15. The Master Lock No. Poolarity - Life Hacks 476,426 views. A lot of people do not realize that when they travel they should always have a lock on their luggage. One of the first things I noticed was that it doesn't function like a normal code lock, where one half of the lock will open, or the lock itself separates. On average, you'll have to go through 450 combinations before hitting on the right one. Let's say you forgot the code to your Master Lock combination padlock. Learn how to crack a combination lock in seconds with no tools. He has provided the following state transition diagram showing how the lock responds to a sequence of inputs. Therefore, Master Lock does not have record of the combination that the owner set. The inside of the combination lock briefcase commonly holds the reset mechanism, usually behind or beside the lock. Luggage Locks Deals: 50 to 90% off deals on Groupon Goods. au: Home Improvement. Many companies manufacture luggage locks that can be reset or have a combination that can be changed and programmed to your own combination. Shackle design gives portability to the lockbox perfect for real estate agents. to/1iY7tNs How to Set the Masterlock Model 630D combination DISCLAIME. Master Lock - 2" Body Width x 3" Body Height, 1" Shackle Clearance, Powder Coating Combination Lock - 5/16" Shackle Diam, 1" Shackle Width, Set Your Own 4 Digit Combination. TSA has a unique key to open and re-lock after checking your luggage. DEFCON Security Base Plate. You can only upload files of type PNG, JPG, or JPEG. Suitcase Combination Lock 3 Digit Strong Travel Luggage is one of our best images of interior design living room furniture and its resolution is [resolution] pixels. Use a ballpoint pen to push the reset button on the bottom of the lock and hold down while adjusting each number on your 3-digit dial. It's a paddle lock and. 4 Security Cable • Used to secure a Device to a secure stationary object. Electronic Combination Lock. You can reset the combination on multiple-dial locks, but that's no help if it's locked and you've forgotten the current combination. How do i open my vaultz security box if i forgot my three digit combination?!!!!!? so the other day i was getting my wallet out of my box and i closed my and i think i accidental changed my combination because when i went to go open it it wouldn't open. Move all 3 digits to the current opening combination. Press down on the lock rod and swing the rod to a position 90 degrees from locked position to hold it in that "pressed-down" position. Here are some of the tips to make a new combination. This method is for combination locks without false gates which are generally cheaper locks. How to Reset a Samsonite 3-Digit, Built-in Combination Lock For daily business or travel, Samsonite luggage and briefcases provide packing space to consolidate documents and belongings. Method #3: Factory Reset Your Phone. Note: the shackle must be in the open position to reset the combination. Insert either the manufacturer-provided reset tool or the end of an unfolded paper clip. Well, some combination locks are reseted when locked with a different combination, e. Opening and closing the lock is quick and easy, saving you time. Set the desired code. 2 Guide Line • Used to enter a combination on the Dials. Reset the combination of a Travel Sentry three-dial lock by first lining up the each dial so that the old combination is shown through the three lock windows. For Combination Lock straps: Set the combination to 0-0-0. They are good luggage locks but I can't get them open. RESETTING YOUR LOCK. Electronic locks require batteries or an alternate power source to operate, and typically work by entering a 4-digit combination into a telephone-style keypad. How To Open Your Safe. Read below for a list of different locks and how to change their combinations. TSA Lock and its Locking Method/Procedure. Fortunately, Master Lock offers a way to change the combination on most of its models. Learn how to crack a combination lock in seconds with no tools. Setting your own combination: 1. While pushing in button located on the bottom of the lock, turn the dials to any combination you choose. I've a 3-digit combination padlock, the code of which I've forgotten. 5 except for a. Read questions and answers real customers have contributed for the YARDLOCK 3. Buy it and Save at GlobalIndustrial. Cheap lock padlock, Buy Quality number lock directly from China code number lock Suppliers: Nice 3 Digit Dial Combination Code Number Lock Padlock For Luggage Zipper Bag Backpack Handbag Suitcase Drawer durable Locks Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. This means that you will have to reset your lock. All you will need to do now is keep constant pressure on the lock and slowly twist the remaining dial in a full rotation. After your combination is recorded move changes lever back to the original positon. You have now set your combination. Then spin the wheels slowly, from top to bottom. Secure sheds, lockers, bikes, luggage with a range of recodeable locks. Whether a lock 3-5 separate rolling mechanisms used to enter combination to unlock. Repeat for the third disk (reversing the direction once again). • In Dual Mode, two combinations are required to operate the Lock. 3-digit or 4-digit. This lock opens with a four-digit preset combination and features a steel cable to act as a strong deterrent. Turn the shackle at a 90 degree angle from the lock position. Good, now continuously hold the little button that releases the latch in the position that will open the case once the proper combination is inserted. If lock fails to open, decrease Dial A by one digit. Move the reset button to position A as shown in Picture 2 Note: Remember the personal combination code, this is the only code that will open the cabinet Testing Personal Combination 1. Similar Article: How to Reset a Master Lock 3 Digit Combination? Similar Article: How To Open A 3 Digit Combination Safe: Complete Guide. Note: It is ideal to set up your Samsung account credentials prior to enabling Reactivation Lock. INSTRUCTIONS FOR DIALING YOUR SAFE COMBINATION. Before turning the dials to lock the case, write down your combination and put it in a safe place. Luggage Lock Amazon Link - http://amzn. Good, now continuously hold the little button that releases the latch in the position that will open the case once the proper combination is inserted. Do not open locks that do not belong to you. The lock must be set to the current combination, or you cannot reset it. you can count. Then, set a new combination that you should record or remember. Ben Bitdiddle has designed an electronic lock with three buttons: "reset", "0" and "1". Some of the options available include: Electronic and mechanical keypad locks, three-digit luggage locks, single-dial, multiple-dial locks. Pull the cable out from the lock housing. We provide great deals, world class product expertise, and exceptional customer service. If lock fails to open, decrease Dial A by one digit. Amtech 3 digit combination cable lock stock code T1154. If it's the first time setting it, align all the numbers to 0, which is the factory setting. This unique design brings a new dimension to the lock design. The lock ships with the combination of "0000" Turn the number dials until the side of the lock shows "0000". A lot of people do not realize that when they travel they should always have a lock on their luggage. If it's locked, you will have to use bolt cutters to open the lock or call a locksmith. Most safes are constructed from heavy steel and can be opened in a variety of ways. Resetting the Antler Travel Sentry Cable or Strap Lock. This method is for combination locks without false gates which are generally cheaper locks. The inside of the combination lock briefcase commonly holds the reset mechanism, usually behind or beside the lock. How to reset the 3-digit combination on luggage combination lock? Well, some combination locks are reseted when locked with a different combination, e. Depends on the numbering system. The last number of a standard three digit combination lock is easy to get, pull up on the shaft while rotating the dial counter-clockwise. This is a 4-digit combination mechanism based bike cable lock. of Your Luggage. how to open a Sentry Safe Point the dial to 0 Turn the dial to the left make sure ZERO passes the pointer at least THREE times Then stop at the first How to crack. There are two types of combination safes available: those that use a dial combination lock and those that use an electronic combination lock. So the keyhole on the TSA combination lock is for the sole use of the American authorities. If you listen carefully you will hear it. While pushing in button located on the bottom of the lock, turn the dials to any combination you choose. While pushing in button located on the bottom of the lock, turn the dials to any combination you choose. Keep them secure by selecting a Samsonite product with an integrated three-digit combination lock. Wide Stainless Steel Preset Combination Padlock with 3/4 in. How to Dial Your Safe - 3 Digit Combination These instructions pertain to professional safes and safe dials such as AMSEC, S&G and LaGard. This means that you will have to reset your lock. Factory presets combination to 'NDE' (limited combination changes*) Reset key included. A 3-Digit combination lock that allows you to set your own unique number to protect your belongings during travel. Set Sesamee to the combination that opens the Sesamee. ("0000" for the 4-digit version) 2. The last number of a standard three digit combination lock is easy to get, pull up on the shaft while rotating the dial counter-clockwise. After your combination is recorded move changes lever back to the original positon. Length inc. Below are a list of our resettable combination locks and the written instructions on how to reset the combination. Similar Article: How to Reset a Master Lock 3 Digit Combination? Similar Article: How To Open A 3 Digit Combination Safe: Complete Guide. The four digit combination gives you plenty of combinations, and you can set it, and reset it pretty easily. Some times when the numbers lock up, they lock up one place away from the mark and have to be advanced or retarded one digit. Product Features 100% brand new combination padlock + ROTARY PADLOCK Portable and simply design easy to use Use 4-Digit resettable dial without the trouble of losing your key Also allows you to make private combination more convenient Great tool to lock your own secret Perfect lock to show your style Default PIN 000, you can reset to other combinations according to the instructions Size 79 x. So when you forget the combination to your safe, make sure you run through all the possible scenarios before you reach out to ask for help. 3 Wheel Combination Safe Lock Instructions 1st Number 2nd Number 3rd Number - The lock should now be unlocked and you can operate the safe handle (if applicable) and pull the door open. Pull the cable out from the lock housing. You should never overpay on Master Lock merchandise online. This tutorial is specific to one of the most common Master Lock padlocks, model 646, and similar versions. Find many great new & used options and get the best deals for TSA Secure 3 Digit Combination Padlock Lock Suitcase Luggage Travel Code Lock at the best online prices at eBay!. You can set up or reset your combination easily by 4 steps, the combo side window helps you to set the combination more clearly. Press down on the lock rod and swing the rod to a position 90 degrees from locked position to hold it in that "pressed-down" position. to/2bYY07z Master Lock Amazon Link - http://amzn. The Freecode version works in the same as safes or lockers: Place valuables in the compartment, set a personal code with the "Dial Lock", and close the door. ("0000" for the 4-digit version) 3. I love how easy it is and nice size and had several different colors to chooce from. A wide variety of reset 3 digit combination lock options are available to you, such as free samples, paid samples. Within 30 seconds, anyone can reset the numeric code. Try Every Possible Combination. Instead of the 4-digit combination systems that are in most keyless bike locks, this lock comes with a 5-digit combination lock. Otherwise, put in your current combination. Find Master Lock 3 Digit TSA Approved Combination Padlock at Bunnings Warehouse. The 1/4in (6mm) diameter shackle is 15/16in (24mm) long and made of hardened steel, offering extra resistance to cutting and sawing. And no this has nothing to do with Star Wars or any other augmented reality world. Resettable combination locks will come with a tool or reset lever (the tool comes with the lock; the reset lever will be found inside once you open it). Tuffy Security Products 3-Digit Combo Lock for any Tuffy product which already has a camlock i would have ordered the combination lock which is what comes with. All locks are set to a default of 0-0-0 at the factory. Provides good protection prevents from stealing valuables. How to open any 3-digit combo lock in less than ten minutes without knowing the code. All you will need to do now is keep constant pressure on the lock and slowly twist the remaining dial in a full rotation. This tutorial is specific to one of the most common Master Lock padlocks, model 646, and similar versions. How to open. Combination Dial Loose or Not Rotating Completely. With a combination lock, you'll have to do it the old-fashioned way—cracking combinations. Four Digit Code Combination Lock accepts a four digit combination to lock and protect your equipment. TSA 3 Digit Combination Padlock Security Luggage Suitcase Toolbox Coded Cable Lock $10. Electronic locks require batteries or an alternate power source to operate, and typically work by entering a 4-digit combination into a telephone-style keypad. This 10-minute process requires no supplies except the lock. A combination lock can be used to secure a fence, a box, a locker or just about anything that can be bound with a chain. Once the combination is set, the lock cannot be opened without using the same sequence of numbers. To change the combination you will need to set dials to combination (combination is preset to 0-0-0 by factory).