(110) U-Change lock cylinder picked and gutted
Channel: Nite 0wl
Date: 2018-12-22

The U-Change cylinder is a very clever approach to the concept of user programmable or 'key-changeable' mechanical locks, unfortunately its security leaves something to be desired. These have been on the market for about 40 years and are still produced and supported by Security Solutions USA.

A good pictoral teardown and description is available at https://www.lockreference.com/inside-u-change-cylinders/