King Pin on Tube 4" RD

FL2 - Standard King-Pin accessory fits Flip-Over Invertible Gooseneck Ball socket. FL2 pivots in socket for unsurpassed king-pin life. With a gross trailer weight rating of 24,000 pounds Black powder coat finish. More POPUP TOWING PRODUCTS

KINGPIN ON TUBE 4-1/2" SQ

FL2 - Standard King-Pin accessory fits Flip-Over Invertible Gooseneck Ball socket. FL2 pivots in socket for unsurpassed king-pin life. With a gross trailer weight rating of 24,000 pounds Black powder coat finish. More POPUP TOWING PRODUCTS

KINGPIN ON TUBE 4" SQ

FL2 - Standard King-Pin accessory fits Flip-Over Invertible Gooseneck Ball socket. FL2 pivots in socket for unsurpassed king-pin life. With a gross trailer weight rating of 24,000 pounds Black powder coat finish. More POPUP TOWING PRODUCTS

Fifth Wheel Adapter 5" Ext.

Pull your fifth wheel with a gooseneck ball! Adjusts from 12.5"-16.5" in 1" increments to accommodate different height trucks and trailers. Easy, bolt-on installation fits standard king pin boxes. Includes 2-5/16" self latching coupler. 24,000 lb. ca... More POPUP TOWING PRODUCTS

Fifth Wheel Adapter 9" Ext.

Pull your fifth wheel with a gooseneck ball! Adjusts from 12.5"-16.5" in 1" increments to accommodate different height trucks and trailers. Easy, bolt-on installation fits standard king pin boxes. Includes 2-5/16" self latching coupler. 24,000 lb. ca... More POPUP TOWING PRODUCTS

Fifth Wheel Adapter

Pull your fifth wheel with a gooseneck ball! Adjusts from 12.5"-16.5" in 1" increments to accommodate different height trucks and trailers. Easy, bolt-on installation fits standard king pin boxes. Includes 2-5/16" self latching coupler. 24,000 lb. ca... More POPUP TOWING PRODUCTS

Fifth Wheel King Pin Extender

Pull your fifth wheel with a gooseneck ball! Adjusts from 12.5"-16.5" in 1" increments to accommodate different height trucks and trailers. Easy, bolt-on installation fits standard king pin boxes. Includes 2-5/16" self latching coupler. 24,000 lb. ca... More POPUP TOWING PRODUCTS

Extended Coupler 4" TD 9"

Get more trailer swing and an extra 9"-16" clearance when hooking up. Molded hitching guide latches when trailer is lowered onto ball. Fits 4" I.D. round coupler tubes. Includes coupler release, cable and hardware. 16" extenders include self-latching... More POPUP TOWING PRODUCTS

Extended Coupler 4" RD 16"

Get more trailer swing and an extra 9"-16" clearance when hooking up. Molded hitching guide latches when trailer is lowered onto ball. Fits 4" I.D. round coupler tubes. Includes coupler release, cable and hardware. 16" extenders include self-latching... More POPUP TOWING PRODUCTS

Extended Coupler 1/2" SQ 9"

Get more trailer swing and an extra 9"-16" clearance when hooking up. Molded hitching guide latches when trailer is lowered onto ball. Fits 4" I.D. round coupler tubes. Includes coupler release, cable and hardware. 16" extenders include self-latching... More POPUP TOWING PRODUCTS