Delta - M10 KnoxNuts

If wheel theft could be a problem, then these new high-grade locking skewers and nuts will challenge even the most determined thieves. The patent pending KnoxNut features a one-of-a-kind nut protected by a super tough free-floating outer ring, making it impossible to release your wheel with anything other than the special key.

The special forged key is lightweight and easy to carry. Use with regular 6mm allen key to unlock. All keys are marked with a unique serial number and replacement keys are only sold to consumers that have previously registered a key on deltacycle.com.