|Item model number||2178 B|
Proven Locks 2178 B - All Steel - Heavy Duty Design - Anti Theft Trailer Coupler Lock ( fits 2" Bulldog Side Latch Couplers )
- Made in the USA, Check Photos to identify your coupler
- Contact Seller if you are not sure if the model would fit your coupler
- 1/4" All Steel Construction - Black Powder Coat Finish
- Secures your Safety Chain
- Easy to install, Ultimate protection against theft - Bolt Cutter Proof
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FITS 2'' BullDog Trailer Couplers (Puck Lock Included) Model 2178-B was designed to fit 2'' BullDog style trailer couplers. This style trailer coupler is usually found on heavy duty trailers such as those used in commercial applications and heavier weight-rated trailer applications. In most cases, Bulldog style trailer couplers will be found on commercial trailers, but in some cases trailer manufacturers offer Bulldog couplers on non-commercial trailers as an upgrade. 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 model lock will not secure safety chains.