30,000 lb gooseneck stem & coupler for 2-5/16" gooseneck ball with adjustable inner tube stem. Inner tube replacement gooseneck stem & coupler. Thick walled round & square inner stem tube options with Additional heavy duty plating to weld coupler to stem for long term strength and durability. The patented Shift Lock gooseneck coupler by Shocker Hitch is now available with a direct replacement inner tube stem for your gooseneck trailer. Upgrade your gooseneck trailer with the easy to use, patented dual latching Shift Lock coupler for gooseneck trailers. The shift lock design makes it easy to see if you are locked onto the ball at a glance. It is rated at 30,000 lbs rated and is the only gooseneck coupler that captures ball on both sides. The Shift Lock handle makes it super easy to hook up and disconnect the gooseneck coupler from the ball. The 30K Shift Lock Coupler fits 2-5/16" hitch balls. Our Shift Lock Coupler is easy, fast, and safe. We use dual latching simple sliding rods made with alloy steel to lock the ball in place. Available in red or matte black textured impact resistant powder coat finish or choose raw steel and paint it yourself. Works great on gooseneck style trailers; dumps, flatbed, horse, race trailers and more. Round & Square gooseneck stem & coupler options can be ordered in raw steel or Impact resistant textured matte black or red powder coat finish. Completely replaces your factory stem & coupler with a replacement stem & Shift Lock coupler. Installs in minutes.
The Shift Lock coupler is also available on all Gooseneck Air Hitches .
Patent # 11,370,257 B1
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