Kryptonite New York Chain 1210 Evolution Disc Lock

A high security lock with innovative oval crossbar disc lock, designed to defeat thieves maximum attacks. Model # 720018999515 Features: High-security bicycle chain lock with innovative oval crossbar disc design 12mm, 6-sided chain made of maximum-strength 3t hardened manganese steel Evolution Series 4 disc lock with 14mm Max-Performance steel shackle High-security disc-style cylinder includes 1-million-plus key variations 3 keys, including 1 key with high-intensity bulb and replaceable battery Item Dimensions: 6.5″ L x 5″ W x 4.5″ H.