Description
Price: £33.95::
(as of Sep 01, 2026 13:59:10 UTC – Details)
From the manufacturer
Keeper 12 STD U-Lock with 4″ Flex
Moderate Security
12mm hardened performance steel shackle. Hardened Double Deadbolt design with Anti-Rotation to resist against twist attacks. Includes 2 stainless steel keys with ergonomic design to reduce the amount of torque and keep them from bending or breaking. Includes side mount snap-in bracket. Disc style cylinder with centre keyway. Dimensions: 4″ x 8″ (10.2cm x 20.3cm) – Weight: 2.05 lbs (0.93 kg’s)
Shackle Size
12mm hardened performance steel shackle with new hardened double-deadbolts to engage both ends increasing holding power.
Anti-theft Protection
Register your product online to activate the optional Anti-theft Protection Offer. In the unlikely event the product is defeated when used properly Kryptonite will pay out up to a certain value depending on the security value of the product. Visit our official website for further information. T&C’s apply.
Key Safe Program
Register your keys online and Kryptonite will * your first 2 keys for *, globally, in the event you lose them.
Stainless Steel Keys
Includes 2 stainless steel keys with ergonomic design to reduce torque.
12mm HARDENED PERFORMANCE STEEL SHACKLE
New hardened double deadbolt design with anti-rotation resist against twist
Disc-style cylinder
Includes click style TRANSPORTATION BRACKET
Includes 4′ flex cable for securing front wheel or other accessories
