Description
This bundle includes two Kryptonite Keeper U-Lock 4 x 8″ keyed locks in black. Each lock features a 12mm hardened steel shackle with a patented anti-rotation double deadbolt design to help resist twisting and cutting attacks. The locks use a high-security disc-style cylinder with a center keyway and come with two stainless steel keys each, plus access to the Kryptonite Key Safe Program.
Each U-lock includes a 4-foot flexible cable to secure front wheels or other accessories, along with a side-mount click-style transportation bracket for easy carrying. The protective vinyl coating helps prevent damage to your bike’s finish.
The locks have a security rating of 5 out of 10 and are backed by a lifetime warranty. Registered owners can also take advantage of an anti-theft protection offer, allowing reimbursed losses if the lock is forcibly broken or opened.
Specifications for each lock are 4″ by 8″ internal lock size, 12mm thickness, black color, and a total weight of 2.4 pounds. Model name for each lock is Keeper 12 Standard with Flex Cable, model number 004370.
- Bundle includes two Kryptonite Keeper U-Locks, each measuring 4 x 8 inches for versatile bike security.
- Features a 12mm hardened steel shackle with patented anti-rotation double deadbolt design.
- Includes a 4-foot flex cable for securing front wheels or accessories.
- Each lock comes with two stainless steel keys and the Kryptonite Key Safe Program.
- Side mount snap-in bracket included for easy transport and mounting on your bike.





