Hexlox - 5mm for Seat Post
The Hexlox 5mm is a small, stainless steel insert that protects virtually any part of your bike - instantly. For that cool, minimalist, Berlin street look.
Simply insert your Hexlox into any steel hex bolt you want to protect - this effectively blocks access to your bolt for a potential thief equipped with a hex tool/Allen key.
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