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Description

Model 2178-D1Model 2178 D1 is designed to fit Demco Cast raised trigger latch couplers (as seen in the FINE PRINT section). This model was manufactured with a formed carbon steel outer housing to completely encapsulate the coupler head and latch. This lock model will be able to secure most safety chains up to 3 8" in the dedicated chain locking compartment. If you have a 2" Demco Stamped Coupler, please see Model 2178 D . Designing the best coupler locks is not an

The Bull is sold in two sizes

This style coupler will not allow you to secure safety chains in lock

and Cargo Trailers

Unlike other locks

Please contact us at Support@provenlocks

This model is the same as model 400A but has a larger opening in the back to fit rear and side enclosed trailer doors

Hitch Step is Robotically MIG Welded to a steel girder which provides maximum protection from rear-end collisions

Cobra 7 (Standard)

Model S175 fits them both and will provide a great level of security

Model 2516-B2 was designed to fit the Ram Cast Steel Couplers

FITS 3" and 2 3/8" & 2

The outer shield covers the trigger latch so it can not be opened