Check the listing for details. Kryptonite Evolution Series U-Lock 4 x 11.5" Keyed Black Includes bracket. Color: Black, Condition: New. Listed at 98.21 USD. This lock is constructed of hardened steel and provides high security. Hardened double deadbolt design gives additional protection against twist attacks. Secure disc-style cylinder resist picking and drilling. Short crossbar and shackle create a compact fit providing better security. Disc cylinder includes an anti-float feature to keep the discs from moving and readjusting when in transit. Hardened double deadbolt design gives additional protection against twist attacks. Hardened MAX-Performance, 14mm steel shackle resists bolt cutters and leverage attacks. Hardened oval crossbar design is stronger than a typical round tube. Includes three stainless steel keys - two standard "I" keys and one LED lighted key. Security Rating: 8 out of 10.