This Trimax pintle ring lock is a great tool to fight crime. It is a simple yet effective method to prevent a thief towing any trailer with a lunette style coupler. Fits all 2-1/2 and 3" Pintle eyes...

Stainless Steel High Security Disc Padlock w/ 2 Keys Features a 2-3/4in (70mm) wide stainless steel body for maximum strength, reliability, and corrosion resistance. The fully shrouded design...

This Trimax HD Universal 5th wheel lock will keep your trailer coupler secure. Easy installation: slide on to king pin, push in lock head, and turn key and you're done. Bright yellow finish boldly...

This Trimax HD Universal Round "Hockey Puck Design" Lock is a great choice for Gates, Trucks of HD hasps Easy Installation, fit over hasp or latch push in lack and turn key Built from one solid...

This Trimax Ultimate Security Universal Hardened Steel hasp deters theft Designed to defeat attempts to pry or cut Great Choice for enclosed trailers, vans, truck, gates and vending machines ...

This Trimax HD Universal coupler lock will keep your trailer coupler secure. Easy Installation, slide ball up into coupler and slide in the u-shackle until it becomes tight. UMAX 100 has an...

This Trimax Universal coupler lock is designed to keep your trailer coupler secure. • Easy Installation – slide ball up into coupler and slide in the u-shackle until it becomes tight. • Can also be...

This Trimax Deluxe wheel lock will keep almost every trailer secure from theft Works on a large variety of sizes from 8" to 16" tires Easy installation – fits snuggly around any trailer tire of...