Kryptonite Keeper 5-S2 Disc LockFeatures: Dual reinforced, HIGH SECURITY DISC STYLE CYLINDER STAPLER STYLE disc lock immobilizes vehicle to prevent roll away or ride away theft COMPACT, LIGHTWEIGHT, AND WATERPROOF 5. 5mm pin diamter fits smaller vent holes Includes bright orange REMINDER CABLE to prevent riding away while disc lock is engaged Includes 2 STAINLESS STEEL KEYS, with ergonomic design to reduce the amount of torque, and keep them from bending or breaking Key Safe Program