Kryptonite - Keeper 785

7mm four-sided chain links made of 3t manganese steel
End pin-link design secures the chain with the hardened deadbolt
High security disc-style cylinder is pick and drill resistant
Hardened deadbolt provides extra holding power when subjected to leverage attacks
Length 33.5"
Finish Line Dry Teflon Lube already coated inside the lock provides additional durability and protection