Transform your 5th wheel trailer with our 8" offset Ranch Hitch Adapter 3139 and use any standard gooseneck hitch in the bed of your truck. Not only is it strong, it is also very easy to use. Most gooseneck receivers require you to get into the bed of your truck to latch the coupler; not so with the Ranch Hitch Adapter. The remote cable mechanism allows you to engage and release the coupler while standing on the ground outside your pickup. The bell shaped receiver allows for the hitch ball and adapter to be as much as 3" off center, and still slide into place correctly. Features Andersen's remote release cable assembly (No need to climb in and out of the truck bed to lock coupler).Product features:Fits standard 2 5/16" gooseneck ball hitchCan pull a trailer weighing up to 24,000 lbs with 6,000 lbs tongue weightWith 3" of vertical adjustment you can be sure your trailer matches up level with your truckKit includes all hardware for attachment to 5th wheel trailerEasy installation, even an inexperienced do-it-yourselfer can install it in less than an hourOnly adapter meeting V19 standards Fitted with Andersen's bell shapped coupler allowing for hookup even when up to 3" off center IMPORTANT: We do not recommend using the Ranch Hitch adapter (3100 or 3139) on a cushioned or moveable pin box, only on static pin box applications. See our Ultimate 5th Wheel Connection instead.IS THE RANCH HITCH ADAPTER RIGHT FOR YOU? To see if the adapter will fit your 5th wheel, do the following:Back your truck into position as if you were hooking up your 5th wheel.Measure from the "pin plate" (the bottom of the pin box) down to the top of the ball in the bed of your truck. The Ranch Hitch Adapter features 3" of adjustment, so if that measurement is between 11-3/4" and 14-3/4", the adapter should work.