Master Lock Folding U-Lock

Folding locks offer a comparable level of security to standard U-locks but with significantly better portability. While they are highly resistant to cutting and sawing due to the hardened steel construction, their main advantage is the ability to fold into a compact shape, making them easier to carry on your frame.

No, the lock is designed with a protective vinyl coating over the steel links. This layer acts as a buffer between the metal and your bicycle frame to prevent scratches and abrasions during use.

The carrier bracket uses a Velcro strap system designed for a snug, reliable fit on most bike frames. It keeps the lock securely in place while you ride, ensuring it doesn't rattle or shift during transit.

Yes, the lock is weather-resistant and built to withstand outdoor elements. However, for maximum security, we recommend using it for short-to-medium duration stops rather than leaving your bike unattended in high-risk areas for extended periods.

This lock comes with a set of keys, and we recommend keeping the key code in a safe place. If you lose your keys, you can contact Master Lock customer support to order replacements using that specific code.