FEATURES:

– 7mm four-sided chain links made from 3t manganese steel
– Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability
– Hardened deadbolt design provides extra holding power
– High-security disc-style cylinder is picked and drill resistant
– Includes 2 new ergonomic I keys
– Durable weather-resistant nylon sleeve prevents scratches
– 7mm x 85cm