Precision-coded for Master 3 variant padlock cylinders for guaranteed compatibility
Single hammer strike converts to simultaneous jump of all driver pins for efficient bypass
Brief alignment at shear line creates a secure opening for lock bypass
Durable construction for repeated use in locksport and security applications
Precision bump key for Master 3 variant padlock cylinders.
Lock bumping converts a single hammer strike into a simultaneous jump of every driver pin in the cylinder - the brief alignment at the shear line is your opening. That result depends on a key cut to the exact specifications of the target keyway. Our M1 bump key is code cut for the