PopUp 16″ Offset Coupler for 2-5/16″ Balls • SB316

Product Details

This fifth wheel to gooseneck hitch adapter is the strongest and safest adapter made. It has 4 inches of height adjustment to accommodate different height trucks and trailers. It fits standard fifth wheel king pin boxes and has the PopUp Hitch self-latching gooseneck trailer coupler.

Fits standard trailer coupler tubes


  • Self-latching GN8 2-5/16″ coupler
  • Precision coupler casting extends life of ball
  • Extra heavy wall tube for maximum strength
  • Includes coupler release cable and hardware
  • 1″ holes thru both sides
  • Gross Trailer Weight: 24000 lb
  • Tube Size: 4″
  • Shape: Square
  • Must Only Be Used with a Safety Thru Pin
  • DO NOT use 16″ models on 3-car wedge type trailers
  • Limited Lifetime Warranty


16 in stock