KRYPTONITE Evolution Series 4 SSF U-lock

Features: - 14Mm hardened max-performance steel shackle resists bolt cutters and leverage attacks - Hardened double deadbolt design gives additional protection against twist attacks - High security disc-style cylinder - Includes new transit flexframe-u transportation system which allows for versatile carrying - Protective vinyl coating - Sliding dustcover protects and extends cylinder life - 3 Stainless steel keys – one lighted with high intensity led bulb 7 replaceable battery - Key Safe Program Specifications: - Dimensions: 4” x 9” (10.2cm x 22.9cm) - Weight: 3.75 lbs (1.70 kgs)