5th Wheel Hitch Mount Slot Spacing on Demco 5th Wheel Rail Adapter DM6175
Updated 01/13/2021 | Published 01/11/2021
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Question:
I would like to know the distance between the inner slots and the same on the wider ones on your part #6175
asked by: Larry B
Expert Reply:
The Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package # DM6175 will turn the puck system on your 2021 Ford F-250 Super Duty into standard above-bed 5th wheel rails, and the spacing is 29 inches center-to-center for the outer-most slots, 20-1/2 inches center-to-center for the inner-most slots, and from top-to-bottom they are 22 inches apart.
This is the same spacing as the Reese Elite Series Underbed Rail Adapter for Standard 5th Wheel Trailer Hitches # RP30156, both of which will fit your 2021 F-250 and allow you to mount any 5th wheel hitch that fits industry-standard rails.
I have added links below to video reviews for you to check out as well if you'd like of the Reese Adapter and the Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package # DM6175.
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