PopUp 12" Offset Extended Square Coupler for 4" Square Tube Trailers • SB312

Product Details

PopUp Extended Coupler gives you an additional sixteen inches clearance between the truck cab and the trailer nose, and between the truck tailgate and the trailer bulkhead. This gives you more trailer swing and more room for hook-up.  To make your towing experience better yet, this extended coupler is fitted with a PopUp GN8 self-latching coupler.  These units are fabricated using extra heavy wall tubing for maximum strength. They are rated at 24,000 pounds gross trailer weight.  Short Bed Extended Couplers come with all necessary hardware and coupler release cabling.


  • If your trailer doesn’t have a thru pin, drill a hole and install a 1/2″ or larger bolt.
  • Verify that the gussets on the trailer will clear the side rails of your truck.
  • If the 12″ is to much offset, take a look at our SB1 9″ offset, or if it’s not enough the SB116 16″ offset might better fit your needs.
  • Precision coupler casting extends life of ball.
  • 1″ holes thru both sides
  • 12 Inch offset between truck and trailer.
  • Self-latching GN8 2-5/16″ coupler.
  • 24,000 lbs. Gross Trailer Weight.
  • Includes coupler release cable and hardware.



$496.00
11 in stock
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