Shocker Hitch — Air Ride Towing Hitches
Shocker 30K Gooseneck Square Stem & 9" Offset Demco Coupler - No Pin Holes - Raw Finish

Shocker Gooseneck Stem & Demco 9" Offset Coupler for 2-5/16" Ball - Square 3.5" Blank (No Pin), Raw Steel

$589.99 CAD

$829.98 save $239.99

or as low as $50/mo with flexible financing — 4, 6, or 12 months. Options at checkout.

Free shipping over $150Ships from Canada1-year warranty60-day returns
Standard

SKU: DEM-9-35SQ-BLK-RAW

Checking availability…

1
Download Installation Guide(PDF)

The details that matter

Product overview

Extend your Gooseneck trailer hitch coupler hookup 9" forward with our replacement Shocker gooseneck stem with a 9" offset extender Demco coupler for 2-5/16" gooseneck ball. Great for short bed pickup trucks pulling gooseneck trailers.

Full product description

Extend your Gooseneck trailer hitch coupler hookup 9" forward with our replacement Shocker gooseneck stem with a 9" offset extender Demco coupler for 2-5/16" gooseneck ball. Great for short bed pickup trucks pulling gooseneck trailers. Inner tube replacement gooseneck stem & EZ latch auto-latching Demco coupler come in raw steel finish and ready to install.

Square stem & Demco auto-latching gooseneck coupler from Shocker Hitch is now available with a direct replacement inner tube stem for your gooseneck trailer.

Fits Gooseneck Trailers with a 3-1/2" Square Stem - Blank - No Pin Holes - Uses Gooseneck Set Bolt(s) to Secure - Raw Steel The Demco gooseneck coupler is super easy to hook up and disconnect the gooseneck coupler from the ball. The auto-latching design automatically latches the coupler onto the gooseneck ball when you lower the trailer onto the ball.

To release, just flip up the EZ latch handle and jack up your gooseneck trailer to unhook it. The EZ latch Demco gooseneck coupler works great for short bed pickup trucks when you're pulling and towing gooseneck style trailers; dumps, flatbed, horse, race trailers, and more.

Completely replaces your factory gooseneck inner gooseneck stem & coupler with a 9" offset. Installs in minutes. Available for round and square stem gooseneck trailers. Comes in raw steel for you to paint or powder-coat to the color you want. The raw steel option is commonly sold to gooseneck trailer manufacturers. Manufactured by Shocker Hitch®.

All features & technical notes

Features

Adds 9" of Forward Offset for Increased Cab & Trailer Clearance: Offset gooseneck coupler extends the coupler 9" forward, which is ideal for short bed trucks pulling gooseneck trailers or when extra cab clearance is needed.

Heavy Duty Thick Wall Stem, Dual Gusset Supports & Collar Plating for Superior Strength: Offset extender gooseneck coupler is built super strong because of thicker tubing, extra gusseting, precision engineered and heavy-duty welds.

Automatic Latching When Lowered onto Ball with Demco Gooseneck Coupler for 2-5/16" Ball: EZ auto latching Demco coupler for 2-5/16" gooseneck ball. Flip up to unhook, flip down and set onto gooseneck ball to auto latch. This makes hooking up easier and faster.

30,000 lbs GTW & 6,000 lbs Tongue Weight Capacity: Built for heavy-duty gooseneck hauling, whether you occasionally tow or are trucking all over the country. Fits Gooseneck Trailers with a 3-1/2" Square Stem - Stem Does Not Have Holes: This inner square stem is blank and does not have any safety pin holes.

The set bolts on the outer stem of gooseneck trailer used to adjust the height of the coupler as well as secure the stem. You can also drill your own holes on this stem. What's Included in the Box: Includes complete replacement inner tube gooseneck stem selected with an EZ latch Demco 9" offset gooseneck coupler for 2-5/16" gooseneck ball.

Does not include safety through pin with clip or set bolts. Use trailer's set bolts. Also does not include outer gooseneck sleeve tube, which are sold separately. Fast & Easy Installation on Your Gooseneck Trailer - Installs in Minutes: Completely replaces your factory inner tube stem & coupler in minutes.

Includes complete replacement inner tube gooseneck stem & EZ Latch Demco coupler. Comes in Raw Steel: Raw steel so you can paint it to a color of your choose. This is also common option for what gooseneck trailer manufacturers order. Optional Demco Gooseneck Locks: Demco gooseneck coupler lock kit is part #SH-9100-350 and sold separately.

The looking for an air ride gooseneck hitch & coupler, check out our Gooseneck Air Hitch & Couplers. Gooseneck couplers for 3" ball available & sold separately.

Installation

Download installation guide (PDF)

Not sure this fits your setup?

These take a minute and save a return.

$589.99 CAD

Still researching?

Skip the product wall — these are the four guides every buyer actually opens before they decide.

  • 1-Year Manufacturer Warranty
  • 60-Day Returns
  • 20,000+ Customers
  • Ships from Canada