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etrailer Gooseneck and Fifth Wheel Adapters KPG5-R25-IP Review

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Review of etrailer Gooseneck and Fifth Wheel Adapters KPG5-R25-IP

Today we're going to take a look at the round inner tube goose neck to fifth wheel trailer coupler adapter. This has a twenty-five thousand pound weight capacity. Now this is a goose neck to fifth wheel inner tube adapter that'll let you tow your goose neck trailer with a fifth wheel hitch. The round inner tube portion will fit most standard square goose neck outer tubes, and at the very bottom underneath the plate here you'll see it has a kingpin that'll slide into your fifth wheel hitch. It is an adjustable height design, you can see it has the four holes on it to put it at the correct height to fit your application. It is a sturdy steel construction. If you notice right down here between the tube and the plate, they use heavy gusseting between it to help give it more support.

It is a raw finish. It is SAEJ2738 compliant. I do want to measure and give you a few specs on this. Now the outer diameter on this, this is the inner tube, so we'll measure outer diameter from outside to outside. You can see it's going to be right at four inches. The range of the vertical adjustment using these four holes is going to be eight inches.

Basically that would be measured from the center of the lowest hole to the center of the tallest hole. There's your eight inches, and the distance between each hole center to center is going to be right at two and eleven sixteenths. Now the pin hole diameter is seven eights of an inch. The plate, the dimension on that it's a square plate so it's going to be ten inches by ten inches. If you notice on the bottom I showed earlier there's a kingpin here. It's an industry standard two inch diameter that will fit in most all of your fifth wheel hitches.

Again the weight capacity on this is twenty-five thousand pounds. That should do it for the review on the round inner tube goose neck to fifth wheel trailer coupler adapter, with a twenty-five thousand pound weight capacity.

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