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same day shipping! for all orders placed before 2pm est!

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BEST TRAILER LOCK FROM PROVEN INDUSTRIES

Most trailer tongue lock devices will not even deter the most casual thief. Proven Industries manufactures all of its products out of high strength impervious materials. In order to manufacture the best coupler lock, the process must start from the ground up and carried through to the final product. This has been our motto from the beginning and has set us apart from our competitors.

A BASIC LOCK WON’T CUT IT!

SEE HOW EASY THE MAINSTREAM LOCKS COME RIGHT OFF!

COUPLER LOCK MODEL 2516 INSTALLATION VIDEO

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DEMO VIDEOS More Demo Videos >

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