With a Kryptonite security level of 5/10, the Keeper 12 offers an efficient and portable locking solution for moderate crime locations. FEATURES: 12mm hardened steel shackle New hardened deadbolt anti-rotation design. Includes 2 stainless steel keys, with ergonomic design to reduce the amount of torque, and keep them from bending or breaking. Includes side mount, snap-in bracket Disc style cylinder with center keyway Protective vinyl coating Key safe program Optional Anti-theft Protection Offer of up to $500 should you decide to register for coverage at www.kryptonitelock.com (additional costs may apply) SPECS: Product dimensions: 4” x 8” (10.2cm x 20.3cm) Product weight: 2.05 lbs