bing tracking image
  1. Gooseneck Coupler
  2. Shocker Hitch
  3. Square Tube
  4. Coupler with Inner Tube Only
  5. 30000 lbs GTW
  6. 2-5/16 Inch Gooseneck Ball
Shocker Hitch Gooseneck Coupler w/ Demco eZ-Latch - 2-5/16" Ball - Square - 30K
Shocker Hitch

Shocker Hitch Gooseneck Coupler w/ Demco eZ-Latch - 2-5/16" Ball - Square - 30K

Part Number: SHK84SR
In Stock
$351.48
Retail:$369.99
You Save: $18.51
Gooseneck Coupler
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Need help with installation?
Locate installers near me
Your old gooseneck coupler made every hookup a chore. You'd slam it down, jiggle the handle, and still wonder if it was locked. This one drops on and clicks into place so you don't have to keep walking back to check it over and over. 1-800-940-8924 to order Shocker Hitch gooseneck coupler part number SHK84SR or order online at etrailer.com. Free expert support on all Shocker Hitch products. Great prices and Fastest Shipping for Shocker Hitch Gooseneck Coupler w/ Demco eZ-Latch - 2-5/16" Ball - Square - 30K. Gooseneck Coupler reviews from real customers.
  • All Info
  • Reviews (1)
  • Q & A (0)
  • Videos (1)
  • Photos

Shocker Hitch Gooseneck Coupler - SHK84SR

  • Square Tube
  • Coupler with Inner Tube Only
  • 30000 lbs GTW
  • 2-5/16 Inch Gooseneck Ball
  • Shocker Hitch
  • Manual Latch
  • Shock Absorbing

Your old gooseneck coupler made every hookup a chore. You'd slam it down, jiggle the handle, and still wonder if it was locked. This one drops on and clicks into place so you don't have to keep walking back to check it over and over.


Highlights

  • Direct Fit: Square coupler drops into your gooseneck sleeve - built for long-bed clearance.
  • Simple, Secure Connection: Demco eZ-Latch snaps into place automatically when dropped onto the ball.
  • Ideal for Rebuilds & Replacements: Great fix when your original stem is worn, bent, or outdated.
  • Bolt-On Installation: Replaces your existing inner tube - slide out the old, pop in the new.
  • Adjustable Fit: Four mounting holes spaced 2-3/4" apart let you dial in your ride height.
  • Made of Steel: Thick-wall tubing with welded components hold up under heavy loads and rough roads.

Features to know about

Hook Up and Forget It

Shocker Hitch LatchesShocker Hitch Latches

With some couplers, you're never quite sure if they're secure. This Demco eZ-Latch coupler fixes that. Just drop it onto the ball and it latches itself. There are no extra steps involved, and you won't have to hang over the side of your truck straining to get a pin in. Once it's connected, you know it's going to stay put. And if you're leaving your trailer hooked up somewhere, the InfiniteRule lock (IR66FR - sold separately) keeps the latch from being opened so no one can pull up and take it.

Specs

Application:

  • Stem: 4" and 100-mm square
    • Must have straight safety pin holes
  • Ball size: 2-5/16"

Adjustment Specifications:

  • Number of adjustment holes: 4
  • Hole spacing: 2-3/4"

Tube Dimensions:

  • Outer tube width: 4"
  • Outer sleeve thickness: 1/4"

Weight Capacity:

  • Gross towing weight: 30,000 lbs
  • Vertical load limit (maximum tongue weight): 6,000 lbs

Construction:

  • Black powder coated steel

Warranty:

  • 1-Year
  • Made in the USA

Notes:

Towing capacity is limited by the lowest rated component in your setup.


If you have a recessed gooseneck ball, there must be at least a 12" x 12" opening in your bed for this coupler to work. In addition, the top of the hitch ball cannot be more than 2" from the top of the bed.



DEM-SQ-STR Shocker Hitch Shift Lock Gooseneck Stem & Demco Coupler for 2-5/16 Ball - Square - 30 K Replaces DEM-100SQ-STR and DEM-4SQ-STR

Installation Details SHK84SR Installation instructions


California residents: click here


Video of Shocker Hitch Gooseneck Coupler w/ Demco eZ-Latch - 2-5/16" Ball - Square - 30K

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Shocker Hitch Gooseneck Coupler - Shift Lock Square Gooseneck Stem Demco Coupler - SHK84SR

Hi, everybody. Andy here with etrailer.com. Let's take a real quick look at the Shocker Hitch Ship Lock Square Gooseneck Stem and Demco Coupler. Now this is going to install pretty quickly, completely replacing your factory inner tube stem and coupler. This does not include the outer square tube. And this is built for heavy duty gooseneck hauling with 30,000 pounds towing capacity and 6,000 pounds tongue weight capacity.

This is going to fit any four inch or 100 millimeter square stem. And our holes here, our adjustment holes here are two and three quarters inches apart on center. And taking a closer look here, I wanted to show you that this does feature a 30K auto latching Demco coupler for your two and five 16ths inch gooseneck ball. So you'll just flip to unhook like that and then clip it down, and then set it onto that gooseneck ball. And that's going to just automatically latch, automatically connect to that ball.

Unfortunately, I can't really demonstrate that here for you the way that I have this positioned, but if you're familiar with Demco's couplers or their auto latch, this is gonna work just like the other ones that you might be familiar with. So this does feature a heavy duty thick wall design. And it has a, in my opinion, a pretty nice matte black, kind of a textured powder coat finish. So I think that's gonna do a really good job of resisting rust and corrosion. I think it's gonna hold up really well for you.

I think it's gonna continue to look great for many years to come. In case you're wondering just the overall height from bottom to top, about 27 and five eights inches tall. And again, that's going to slide into your four inch outer tube. This is just gonna be the inner tube only. If you do pick this up, we would love to hear back from you regarding your experience with getting this installed and using it, so you can share your experience with us by dropping a comment or leaving a review on this product page.

We'd love to hear back from you. And if you have any other questions, don't hesitate to give us a call. Well, I think that's gonna wrap up our look today. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me.

Ratings & Reviews

5.0

1 reviews
Your old gooseneck coupler made every hookup a chore. You'd slam it down, jiggle the handle, and still wonder if it was locked. This one drops on and clicks into place so you don't have to keep walking back to check it over and over.

by:

Great product Looks amazing! I called and it went straight to voicemail, so I hung up. A few minutes later a sales rep calls back. He was so helpful and nice. After answering all my questions he didn’t pressure me to buy right then and that stood out to me. More companies need to follow their customers service love mercy grace hospitality.


1
1

See what our Experts say about this Shocker Hitch Gooseneck Coupler


Info for this part was:

Employee Matthew S
Updated by:
Matthew S
Employee Daron K
Edited by:
Daron K
Employee Andy C
Installed by:
Andy C
Employee Kim H
Written by:
Kim H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924
<