B&W Trailer Hitches Defender Locking Gooseneck Coupler Model GNC4250 SE a patented RigidCore foam-filled lid

a patented RigidCore foam-filled lid and extra-thick

Also suitable for use with Weight Distribution systems of up to 20

Designed for real-world mobile service environments

Enjoy hassle-free cargo protection and bed access from the world’s #1 truck bed cover manufacturer

2012-2013 GMC Sierra 1500 SLT Fleetside

B&W Trailer Hitches Defender Locking Gooseneck Coupler Model GNC4250 SE a patented RigidCore foam-filled lidB&W Trailer Hitches Defender Locking Gooseneck Coupler Model GNC4250 The Defender is unlike any gooseneck trailer coupler on the market today. With unrivaled ease of use and security features built into the coupler, the Defender keeps your property safe and ensures easier towing. Integrated Lock Push button keyed lock secures your investment with an integrated theft deterrent. Lock your trailer when coupled or uncoupled. AUTOMATIC LATCH Line up the