Same 18mm hardened steel found on the Fahgettaboudit with long shackle- Patent-pending hardened double deadbolt for additional protection against twist and cut attacks- Highest security disc-style cylinder is pick and drill resistant- Sliding dustcover to protect from dirt and debris- Vinyl coating protects bike finish- 3 stainless steel keys plus Key Safe Program for replacement keys- FlexFrame U-Bracket providing convenient multi-location u-lock transport- 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 forceSold each, case qty 5