12 Steps How to Repair a Broken Key

12 Steps How to Repair a Broken Key You've broken your key off while in the lock. Now what? If the key has been broken off while fully inserted into the lock, the lock will most likely be operable. Repair Cost in USA s20 - $150 (Residential Purpose) s100 - $550 (Commercial Purpose) With a key that's been snapped off while fully inserted into a lock and if there is a portion of the key sticking protruding from the lock, it may be best to try to twist or remove the key with pliers. The pliers method will require pressing or pulling on the door knob with the other hand so that there is as little pressure as possible on the lock's bolt. "Feel" when the holt is free from pressure while turning the pliers, and open or unlock the door. If a spare key is available, try to pull the broken key straight out. If the key snapped between the lock and unlock position, it will need to be twisted to either position before it can be with- drawn. If there is no portion of the key pro- truding from the lock to grab with pliers, use a straight blade screwdriver (or anything with a blade small enough), inserted or pressed into the keyhole. Press or pull on the door knob with the one hand so that there is as little pressure as possible on the lock's bolt. Twist the screwdriver to operate the lock much the same way as if the key were attached to the end of the screwdriver, to open or unlock, Once unlocked, open the door and twist the screw driver in both direc- tions. Ensure that you can reliably lock and unlock with the screw driver. If you're in a hurry, lock the door with the screwdriver and leave. IE will probably not be readily apparent that the key is already in the lock, and you should be able to attend to this later on with no one being the wiser - unless someone attempts to use insert a key or it is plainly visible. Once you have the time, the lock mechanism will most likely require removal and / or disassembly to remove the broken key. A decent hardware store should he able to set you up with either a new key (bring the broken koy) or parts to make the entry set operable. If the key is broken while being inserted, pushing the rest of the key into the lock should allow the lock and unlock operation of the lock. The lock mechanism will most likely require removal and / or disassembly to remove the broken key. A decent hardware store should be able to set you up with either a new key (bring the broken key) or parts to make the entry set operable. If at anytime you are unable to open the lock as outlined above, there are only two other ways to open the lock. A locksmith or drilling. The locksmith will do the least lif any) damage hut will probably cost the most. Drilin is inexpensive hut is the most damaging. Drilling too far could render the lock set unserviceable. If drilling, the object will be to drill to a depth equal to the part of a key that would normally be inserted into a working lock. Choose a drill bit that will remove the metal from the lock cylinder ONLY, The lock cylinder is the portion of the lock that turns with the key - it is not the handle. Gonerally, most home locks can be drilled with a 1/4" drill bit. Once the bulk of the cylinder metal is removed, pry as much remaining metal of the cylinder and pins out so that the mechanism will turn to unlock. Romove the lock set and bring to a hardware store to obtain repair parts (new look cylinder and koys). Presented by: Source: http://www.wikihow.com/Ropair-a-Broken-Key-While-H's-in-the-Lock http://www.youtube.com/watch?v-ztSkbZ72uMO htp://www.autopricalockmiths.co.uk/broken-car-keys, php htip://www.instructables.com/id/Repair-a-broken-kay-handle/ Amazing LOCK SERVICE, INC.