Kryptonite 12.7mm Hardened Steel Shackle Kryptolok Standard U-Lock

Features:

• 12.7mm hardened performance steel shackle.
• 2 stainless steel keys - featuring a more ergonomic design to reduce torque requirements.
• Patented anti-rotation features on the shackle helps fight agains twist and cut attacks.
• Higher security disc-style cylinder in pick and drill resistant.
• Sliding dust cover.
• Security rated 6/10.