
The Catlock® 2.0
Universal catalytic converter anti-theft device

Patent Pending
(Above: The Catlock® 2.0 locked to a catalytic converter)
Welcome to cat-lock.com
Protect your truck, van or SUV from catalytic converter theft with the all-new Catlock 2.0, the strongest member of The Catlock family.
Both The Catlock and The Catlock® 2.0 work by locking your catalytic converter to your vehicle’s frame with 1/4" thick aircraft quality steel cables, preventing thieves from stealing the converter.
Lock up your catalytic converter with either The Catlock® or the all new Catlock 2.0 and your catalytic converter will be safe or your money back, guaranteed.
The Catlock®
Universal catalytic converter anti-theft device


Patent Pending
(Above: The Catlock® locked to a catalytic converter)
Features of both Catlock models:
- Fully adjustable to fit 99% of automobile catalytic converters
- Prevents theft by permanently locking catalytic converter to vehicle frame
- Will not affect vehicle's operation, overheat or crush the converter
- D.I.Y. easy installation in about 10 minutes with no special tools
- Powder-coated plates for protection against rust and the elements
- Ships in 1 business day in a small, 4 lb. package
- Strong visual deterrent to thieves
- Money-back guarantee
- No drilling or welding
- Made in the USA