Simply replace your current nut with our Hexnut - add a Hexlox 6mm and a Hexlox Key and confidently park your bike in public places.
1 x Hex Nut - without Hexlox/Hexlox Key - Choose size (M9, 3/8 or M10) & color (Silver or Black)
*Optional - Add a Hexlox 6mm and a Hexlox Key to protect your wheel against theft.
Precision engineering, Made in Germany
Confidently park your bike in public places
Super friendly, fast, and knowledgeable support. Powered by real people, who ride to work
Spinning Security Ring - Security against thieves equipped with pliers, vise grips, hammer, etc.
Minimalism - (Weight Weenie Alert!) No more carrying around a spanner/wrench in your tool kit!
Highest Grade Stainless Steel - We use the finest materials available, so you can keep on riding.
Precision Engineering - Hexlox is designed and manufactured in security-conscious Germany.
Real-World Security - Approved by Real People - We receive almost daily, positive feedback from people all over the world.
Front Wheel - *Most front wheels use M9 (9mm axle diameter) If your front wheel nut also fits your back wheel, or it's for VanMoof, Miche, or DuraAce, then use M10 (10mm)
Rear Wheel - *Most Rear wheels use M10 (10mm axle diameter)
Shimano Alfine/Nexus Hubs - Use 3/8
Shimano Hub Dynamo - Use M9
*For more technical info, see our size guide (above)
Tip! - In case you get stuck picking the right products, we have created our super-user-friendly Selection Helper - a great tool to quickly get everything you need to secure your bike.