Single Hexlox, Code A, 4mm, Black

- The world's smartest and best looking anti-theft system for bike parts\n- Insert Hexlox into any hex head bolt you want to protect (key sold separately)\n- A high strength magnet in base of Hexlox activates at the turn of the key\n- Prevents thieves from using a hex wrench to steal your wheels, saddle, seatpost, stem, pedals and more\n- Black color features durable diamond-like carbon coating\n- Also available: Hexlox non-magnetic kit for aluminum, stainless steel, or titanium bolts. Kit features a thin magnet that attaches to the bottom of your hex bolt broach\n- Precision engineered and manufactured in Germany\n- Stock one key code to minimize SKU count or carry different key codes to maximize security for each customer\n- 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer