Anti-Angle Grinder High Security D Lock

Updated 2026-09-05

This high-security D lock is engineered specifically to withstand prolonged attacks from cordless angle grinders. It utilizes a specialized material graphene composite that destroys grinder discs, providing a level of protection far beyond standard hardened steel. The 32mm shackle ensures that the core of the lock remains intact even under extreme duress.

Designed for versatility, the unit is suitable for high-value assets including e-bikes, cargo bikes, and motorcycles. It carries a Sold Secure Diamond rating, representing the highest industry standard for bicycle security. The square profile shackle prevents rotation, meaning a thief would need to cut through both sides of the lock to remove it.

The package includes three replaceable coded keys, allowing for easy replacement if one is lost. Its portable design makes it easy to carry in a bag or mounted on a frame despite its robust construction. This lock serves as a definitive deterrent for urban cyclists who park in high-risk areas for extended periods.

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