Mounting Tube Diameter for the Ark Removable Extreme Off-Road Swing Up Jack

Updated 01/20/2022 | Published 01/19/2022

Question:

What is the inner and outer diameter of the circular attachment interface for the dual wheel off-road jack. The pin I understand is 5/8. I want to know the diameter of the circular interface with the bracket. I have a trailer with a welded male circular attachment for a jack and I want to know if your jack will fit over or into it without need for the provided clamp

asked by: David

Expert Reply:

I would be happy to help you with those measurements for the Ark Removable Extreme Off-Road Swing-Up Trailer Jack item # ARK57FR. It is a standard fitting so unless your trailer has something custom added to it, it should fit. The Ark jack will fit a mounting tube that has a 2" - 2.25" diameter.

expert reply by: Jerred H