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Model 2178-A

Regular price $235.00




Model 2178-A was designed to fit the Atwood Yoke Latch trailer couplers. This style trailer coupler is usually found on open Utility Trailers or Travel Trailers.

Designing the best coupler locks is not an easy task. We pride ourselves on producing a "glove like" fit coupler lock. Rest assured that Proven Industries trailer lock products will leave you with simply the best coupler lock on the market. This style coupler will allow you to secure safety chains in lock.

Fine Print

Trailer coupler lock model 2178-A may not fit all trailer couplers. Please look at trailer coupler lock index pictures below, if you do not see your trailer coupler picture please fill out contact form to ensure you will get the correct trailer coupler lock. **Please be aware that this lock has been redesigned and is now square in shape.  This coupler lock will allow you to secure your 5/16" safety chains inside the lock. 

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