PREMIER 133 Latch Lock (for use with 100, 100-4, 100-4H, 130, 135NT, 235NT and 240 Couplings)

In business since 1924, the Premier Manufacturing Company® specializes in the design, manufacture, and distribution of heavy duty tractor and trailer components for the trucking industry. Its main product line includes trailer couplings, pintle hitches, drawbars, lunette eyes, hinge assemblies, front end assemblies, dolly jacks, and related accessories. Premier Manufacturing products stand out in the market for their state-of-the-art engineering and innovative designs driven by the specific needs of customers. Couplings are made of premium-grade alloys that are specially formulated to harden with constant use and are equipped with various features including polymer pivot points and built-in lubrication ports for easier maintenance and longer life. From light to heavy duty vehicles, customers can find a selection of trailer components to suit their needs.