RVCC, 5th Cushion wheel to gooseneck adapter.
16`` Off Set - Shortbed Gooseneck Coupler - 4 1/2`` Sq.
Extended Gooseneck Coupler with 16`` Off Set for 4`` round trailer stem
FREE Shipping to the lower 48 states.
SB216 HD 16" offset, 4.5" square tube, Heavy Build
SB116 HD with Thru pin. 2 5/16" self latching coupler
RVGC-AIR Complete Pin box replacement letting you tow your 5th Wheel RV with a 2 5/16" gooseneck ball