7mm four-sided chain links made of 3T manganese steel – End link locking point design – Durable, weather resistant nylon sleeve prevents scratches – Easy to use, resettable 4-digit combination entry – Combo Safe Program available in case you lose or forget your combination – Lifetime warranty – Anti-Theft Protection Offer: with a paid registration, registered owners can be reimbursed in the event of theft due to the opening or breaking of the lock by force Sold each, case qty 4 Model Keeper 712 Combo Chain Diameter (mm) 7 Length (inches) 47 Lock Type Combination Security Rating 5/10 Weight (lbs)…