Proven Fifth Wheel Lock

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  • Regular price $368.50
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Proven Model 5th wheel lock is the most popular, heaviest duty trailer lock. This lock fits all 5th pins.

From The Producer; producing the heaviest of duty locks was 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. In addition, no other trailer coupler locks can secure your safety chains.