Brass Finish Changeable Safe Deposit Lock Wts01 for Bank Cabinet

What is a Safe Deposit Lock?Most modern safe deposit locks are actually two separate locks inside one housing that work together to control a single locking bolt.  The whole idea is to have a lock that requires two different keys before it can be unlocked.  Traditionally, a single key is used to control one side of all of the safe deposit locks in a bank.  This key is maintained by the "vault custodian," and is called the "Guard Key."   The guard key is always inserted into the lock plug that is the closest to the hinge on modern locks.  Once the guard key has been turned and left in the turned position, then the key that the renter of the box controls is inserted into the other plug and turned to unlock the box.  Naturally enough, the key that the renter controls is normally referred to as the "Renter's Key."  Only when both keys are inserted and turned can the box be opened.ProductBrass Safe deposit box lockModel Nowts01UL listedYesGuardian key1master key per lockRenter key2 pcsColorBrassOpeningLeft hand (right hand opening for option)Renter key and guard key can be changeable  One safe deposit lock with one nose but has renter key and guardian keys(master key)   This lock opened by using master key clockwised turned , then insert user key to open the safe successfullyYOSEC Zinc alloy single nose safe deposit box lock is widely used for strongroom vault door and fireproof vault doorU. L. Standard safe deposit lockReplacement for S&G 4440L.H safe deposit lock Six Renter & Five Guard Levers Standard Guard Key is #4 Guard Matchwork is Available The M-81K Lock has the Extended Bolt for B & C Rate Safes Precision Left Hand Safe Deposit Lock P42-LH-750 These are brand new old stock, may have small imperfections or tarnishing. Big nose/little nose. Renter nose diameter is .840", guard nose diameter is .672". Nose height is .50". Lock body dimensions are: 1.78" high x 3.19" wide Distance from center of one nose to center of the other nose is 1.39" Comes with two renters keys and one #61 guard key  Equivalent to Ilco A402100 Left Hand Safe Deposit Lock Equivalent to S&G 4442 Principles of safe deposit lock designLock HandlingNomenclatureOperationNon-changeable locksSingle changeable locksDouble-changeable locksKey blank selection and duplicationGenerating keys using space and depth keysUsing a key machine to generate keysThe "drill and pick" methodDamage-free bypass techniquesPulling the nosePulling the doorRepair techniquesFLEXIBILITYAvailable in models for right-hand and left-hand doors.1/2 inch height to accommodate standard safe deposit door thickness.Factory matchwork (production of new locks set to an existing guard key supplied by the customer).  SECURITYPick-resistant lever defends advanced decoding techniques.Key-retaining for added security in daily operation.  DURABILITYBrass levers and plugs for long life and dependable operation.  WARRANTYOne year from the date of shipment from manufacturer. Download Warranty  KEY BLANKSAvailable in variety of options. Check with your dealer for detailsDo you need this class? Test yourself with these questions:On a two-nose lock mounted on a left-hand door, is the guard keyway to the left or right?How could you determine exactly where to drill a hole for the "drill and pick"?Which characteristics are vital when attempting to identify a safe deposit lock?How can you tell a left-hand lock from a right-hand lock?Do all safe deposit locks that use two keys have two separate keyways?B440 series safe deposit lock with left hand opening Replacement lock for safe deposit box with dual nose  Guardian key for master and renter key for user with double security User key and master key ( alike key for bank manager) is changeable Customer logo can be printed, mounting holes are standard  The B400 Series are all U.L. Listed with the exception of the B445 1-1/2 Nose Self Service locks This lock is widely used for strong room door vault or bank cabinets or safe deposit box /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1