Kryptonite Evolution Series 4 21"
| Size: Colour: 10mm six-sided chain links made from 3t manganese steel Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability High security disc-style cylinder is pick and drill resistant Patented*, reinforced oval crossbar lock head Sliding dustcover protects and extends cylinder life 3 stainless steel keys – one LED lighted key with replaceable battery and 2 new, ergonomic ‘I” keys Durable weather-resistant nylon sleeve prevents scratches Key Safe Program |  |
