Hexlox - 4mm - Single

The Hexlox 4mm is a small, stainless steel insert that  offers a high grade of protection against bike-part theft - instantly.

Insert your Hexlox into any magnetic (steel) hex bolt you want to protect - this makes it harder to access to your bolt for a potential thief equipped with a hex tool/Allen key.

(Hexlox works with magnetic bolts. If your bolt is non-magnetic, see our Hexlox for Non-Magnetic bolts.)

Precision Engineering - The Hexlox is designed and produced in security-conscious Germany.

Highest Grade Materials - We use the finest materials available, so you can keep on riding.

Real-World Security - Approved by Real People - We receive almost daily, positive feedback from people all over the world.

Super friendly, fast, and knowledgeable support - Powered by real people, who ride to work