Product Description
- Weld on Outer Tube Sleeve & Inner Gooseneck Stem & 9″ Offset Shift Lock Gooseneck Coupler Kit: Available with outer diameters of 5″ & 4.5″. Kit has everything you need to weld on the gooseneck tongue, 2 set bolts with jam nuts, safety through pin with clip & inner stem with gooseneck coupler. Kit is used by gooseneck trailer manufacturers.
- Dual Gusset Supports & Collar Plating Steel for Coupler: Offset extender gooseneck hitch is built super strong to extend your gooseneck coupler 9 inches.
- Heavy Duty Thick Wall Design Outer Sleeve & Stem for Superior Strength: Outer sleeve is 20″ in height. Available with Inner Diameter 4″ Square or 4.5″ Square gooseneck stems. Reinforced collar and fabricated & formed outer for added strength featuring 2 set bolts & jam nuts.
- Extra Plating for Welded Stem & Coupler Connection: Additional plating is used to weld coupler to stem for long term strength and durability.
- Dual Latching Shift Lock? Coupler Secures Both Sides of Ball: Patented, game changing design. Dual latching, captures both sides of ball. Easy to use handle & see if it’s latched at a glance. Patent #’s 11,370,257
- 30,000 lbs GTW & 6,000 lbs Tongue Weight Capacity: Built for the heavy duty gooseneck hauling. Both out and inner tubing are walled for extra strength.
- Raw Steel Option: Comes in raw steel and ready to weld onto the front of a gooseneck trailer. This is the set up gooseneck trailer manufactures use.
- Inner Stem has 4 Adjustment Holes & Coupler Fits 2-5/16″ Gooseneck Ball: Stem has 4 adjustment holes that are 2-3/4″ apart. Built for heavy duty hauling.
- 2 Styles to Choose From: 4.5″ OD Sleeve with 4″ Square Gooseneck coupler with straight pin holes and 5″ OD Sleeve with 4.5″ Square Gooseneck coupler with straight pin holes.
- Sold as a Set – Includes Outer Sleeve Tube, Inner Stem with welded on Gooseneck Coupler: Includes complete outer sleeve stem tube with 2 set bolts with jam nuts, safety through pin with clip along with inner tube gooseneck stem & 9″ extender Shift Lock? coupler for 2-5/16″ gooseneck ball.
- Professional Welding Required for Installation: Professional welding is required for proper installation and weight rating.
- Optional Shift Lock Gooseneck Locks: Box style coupler & set bolt lock kit is part # SH-GK30P-400GL-BLK. Box style coupler lock is SH-GK340P-BLK. Puck lock style coupler lock is: SH-9000-350. Set bolt lock, part # SH-400GL-ISP-BLK?available and sold separately.
- The Shift Lock coupler is also available on all Gooseneck Surge Air Hitches. ?Want the shift lock coupler on a gooseneck air hitch? Check out our Gooseneck Surge Air Hitches.
FAQ for Gooseneck Trailer Towing
- Do I Need an Offset Gooseneck Coupler?
- Advantages of Air Hitches
- Gooseneck Trailer Chucking
- Do I Have a Gooseneck or 5th Wheel?
- What is Towing Capacity?
- Shocker Gooseneck Hitch Uses
- Types of Trailers for Towing with a Pickup Truck
- Types of Gooseneck Balls
- Why Grease Your Hitch Ball?
- How to Back Up a Gooseneck Trailer?
- How To Level Trailer
- How To Fix Truck Squatting
Weld on raw steel thick walled square outer tube sleeve and inner gooseneck stem and coupler for 30,000 lbs or 40,000 lbs gooseneck trailer. Choose with a Shift Lock? coupler for a 2-5/16″ or 3″ gooseneck ball. Features both a thick wall inner & outer along with an adjustable inner tube stem. Inner tube replacement gooseneck stem features the dual latching coupler. Outer square sleeve is available in 2 styles: 5″OD x 4.5″ ID and 4.5″ OD with 4″ ID. Available with inner square stem options of 4-1/2″ & 4″. Thick walled square inner stem tube options have extra heavy duty plating to weld coupler to stem for long term strength and durability. The 9″ offset extension gooseneck coupler has dual gusset supports and collar plating. Great if you want extra cab clearance when towing with a gooseneck trailer. The patented Shift Lock? gooseneck coupler by Shocker Hitch is dual latching, and the only gooseneck coupler that captures both sides of the ball. The shift lock design makes it easy to see if you are locked onto the ball at a glance. It is rated up to 30,000 lbs. The Shift Lock handle makes it super easy to hook up and disconnect the gooseneck coupler from the ball. 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 raw steel. Professional welding is required for installation. Works great on gooseneck style trailers; dumps, flatbed, horse, race trailers, and more. Square gooseneck outer sleeve, inner stem & coupler options can be ordered in raw steel as a set. Professional welding required for weld on square tube for gooseneck tongue. Weld on gooseneck trailer tongue kit for gooseneck trailer manufacturer.
The Shift Lock coupler is also available on all Gooseneck Air Hitches.
Patent # 11,370,257 B1
California Residents: Prop 65 Warning
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