Kryptonite Keeper Mini 6 U-Lock

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 Product dimensions: 3.25” x 6” (8.3cm x 15.2cm) Product weight: 1.65 lbs