This lock is the highest security Kryptonite U-lock available, featuring a 16 mm Kryptonium steel with double deadbolt design.

• 16 mm hardened max-performance steel shackle
• Patent-pending hardened double deadbolt design gives 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
• 3 stainless steel keys - including new design and one led replaceable key fob
• Key safe program
• Protective vinyl coating
• Product dimensions: 4” x 10.25” (10.2 x 26 cm)
• Product weight: 4.85 lbs (2.20 kgs)