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Home » Hitches and Towing» Trailer Hitch Towing» Popup Hitch fifth wheel gooseneck adapter

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Pop Up SB1 PopUp Extender Coupler Gooseneck Trailer Hitch
List Price: $330.13
Your Price: $294.76
Your Savings: $35.37
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Pop Up SB1 PopUp Extender Coupler Gooseneck Trailer Hitch

PopUp SB1 9 Inch Extended Coupler 4 inch I.D. Round Gooseneck Trailer Hitch.

  • New Extended Couplers
  • Nine Inch and Sixteen Inch Models
  • Available in Round Tube or Square Tube
  • All Models are Drilled for Safety Thru Pin

An Extra Nine Inches Right Where You Need It.

  • Nine Inch offset between truck and trailer.
  • More trailer swing.
  • Easier hook-up.
  • Fits standard trailer coupler tubes.
  • Self-latching GN8 2-5/16 coupler.
  • Precision coupler casting extends life of ball.
  • 24,000 lbs. Gross Trailer Weight.
  • Extra heavy wall tube for maximum strength.
  • Includes coupler release cable and hardware.
  • 100% complete.

Everyone who tows a gooseneck needs more clearance between the truck and trailer. You either need more trailer swing for maneuvering, or you need more room at the tailgate for hooking up. PopUp gives you a simple solution to this predicament.


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