The Kryptonite Evolution Mini-5 lock features a 13mm hardened MAX-Performance steel shackle, which resists bolt cutters and leverage attacks. A new patent pending hardened double deadbolt design gives additional protection against twist attacks. The high security disc-style cylinder is pick and drill resistant. Anti-rattle bumpers reduce noise during transport. Sliding dustcover, includes frame bracket, includes 3 stainless steel keys, protective vinyl coating. Awarded 'Police Preferred Specification' status by Secured by Design. Dimensions: 8.3cm x 14cm. Weight: 1.20 kgs.