Aluminum 5th Wheel Frame with Drop 2" SAE Kingpin

Aluminum 5th wheel frame with drop 2" SAE kingpin is an optional extra on Aluminum trailers. The 5th wheel frame is similar to the gooseneck frame but wider, beefier, and not adjustable. The 5th wheel frame also is only available with the 2" SAE kingpin while the gooseneck frame is available with both ball and kingpin. Tow vehichle information is required for 5th wheel frames. The trailer is designed specifically for that tow vehicle.