Kryptonite Keeper 12 Mini-6 Bicycle U-Lock

Kryptonite Keeper Mini-6 U-Lock, new in packaging. Features a 12 mm hardened steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. It includes two stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. Rated at a 5 / 10 on Kryptonite's security scale, the Keeper Mini-6 is good for quick stops in a metropolitan area, a couple hours in the suburbs, or all day & overnight in rural areas. Includes optional frame mount for transportation, or just throw it in your bag. Claimed U-bolt dimensions are 6" x 3.25". Overall length dimension including lock barrel is 7.75". It is a compact U-lock.