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This see-through pin-tumbler lock is an excellent learning tool. By watching the movement of the pins as you practice your lock picking skills you will gain a better understanding of how and why a lock can be compromised. By learning how stuff works you can improve your own performance levels.
When the proper cut key is placed on the lock the pin tumblers which are of various lengths are lifted, this allows the cylinder plug to be rotated and unlock the door. Widely used for instructional purposes because of its see-through feature.
Cylinder Lock Learning Tool for Lock Picking Include: See-through Cylinder Lock and two keys.
Cannot be shipped via US Postal Service
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Accessories
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