Catlock Etching Kit Logo

Track your converter, anytime, anywhere


Monat Technologies has partnered with the U.K.’s Retainagroup to distribute it's best-selling Catalytic Converter Security Etching Kits in the U.S.


Stop thieves in their tracks by permanently etching a unique code tied to your VIN number into your catalytic converter.


Using a simple sticker, marking fluid, and small brush, your catalytic converter can be traceable and linked back to you by anyone in just minutes via phone or web.


Etching kits are a great first step for someone who wants a layer of catalytic converter security but isn’t quite ready for a Catlock, or for someone with a Catlock who wants an additional layer of protection.


Secure your catalytic converter with an etching kit today for just $14.99. (note: etching kits are included with the purchase of a Catlock 3.0)


Wholesale purchases for fleets or etching events please contact info@cat-lock.com



Download the Converter Security Etching Kit Instructions Guide

Watch the Converter Security Etching Kit Video

All Catlock and Etching Kit FAQs

  • Etching kit packaging
  • Example 1 - label on converter
  • Example 2 - label on converter
  • Etching kit components





"Projected delivery date was 11th - 14th. It was delivered on the 10th. Great service." - Catlock customer via Amazon.com, September 2013