This Evolution Series 4 1090 chain lock is comprised of 10mm six-sided chain links made from 3t manganese, a high security disc-style cylinder that is pick and drill resistant, reinforced oval crossbar lock head and sliding dustcover. Lock comes with 3 stainless steel keys – one LED lighted key with replaceable battery and 2 new, ergonomic ‘I” keys.

Security Level: 8/10
Weight: 2700g (6.1lbs)
Length: 90cm