- 9″ Offset Stem & Coupler: Extends Gooseneck Coupler 9″ Forward.
- 4 Height Adjustment Holes: Holes are 2-3/4″ apart.
- Choose 4″ Round or 100mm (3-15/16″) Round Inner Tube Stem.
- Fits 2-5/16″ gooseneck hitch balls
- 25,000 lbs towing & 5,000 lbs tongue weight capacity: Shift Lock Coupler is a with dual latching, captures both sides of ball. Easy to use handle & see if it’s latched at a glance.
- Easy Installation: Includes complete replacement inner tube gooseneck stem & Shift Lock™ coupler (Does not include outer gooseneck tube.)
- The Shift Lock coupler is also available on all Gooseneck Surge Air Hitches. Check out our Gooseneck Surge Air Hitches
Extend your Gooseneck hitch coupler hookup 9″ forward with our Shocker 9 gooseneck extension coupler adapter with 9″ off set & 25k Shift Lock gooseneck coupler and great for short bed pickup trucks. This inner tube 9″ offset gooseneck stem & coupler is easy to install and the Shift Lock™ gooseneck coupler is rated at 25,000 lbs rated and is the only gooseneck coupler that captures ball on both sides. The 9″ extension is great for pickup trucks with short boxes pulling gooseneck trailers. Plus, at a glance, you can see if the gooseneck coupler is locked on the ball. The Shift Lock handle makes it super easy to hook up and disconnect the gooseneck coupler from the ball. The 25K Shift Lock™ Coupler fits 2-5/16″ hitch balls. We use dual latching simple sliding rods made with alloy steel to lock the ball in place. Works great for short bed pickup trucks with you’re pulling and towing gooseneck style trailers; dumps, flatbed, horse, race trailers and more. Completely replaces your factory gooseneck inner stem & coupler with a 9″ off set stem & Shift Lock coupler. Installs in minutes.
The Shift Lock coupler is also available on all Gooseneck Air Hitches