Kryptonite KryptoLok MTB U-Lock

• New double deadbolt design replaces the prior model bent foot for increased protection from cutting
• Sliding dust cover protects and extends cylinder life
• Includes two standard "I" keys with Key Safe and Authentic registration and replacement program
• Transit Flex Frame Bracket system fits on the adjustable spline and allows for multiple, off-set fitments to better align the lock for transportation
• Hardened, 13mm Performance Steel shackle and reinforced hardened crossbar design gives more protection for the lock internals than ever before
• The high security disc cylinder now includes a new anti-float feature to keep the discs from moving and readjusting when in transit
• Anti-rattle bumpers keep lock chatter to a minimum
• Security Rating: 6 out of 10
• Advertised Weight: 3.1 lbs
• Diameter: 13mm
• Length: 9 ins
• Lock Style: Keyed
• Shackle Width: 5.0 ins