Bolt Pattern for Fulton F2 Boat Trailer Jack Mounting Plate
Updated 10/30/2025 | Published 01/31/2025
Question:
What is the bolt pattern dimensions? My original jack bolted to a plate that is welded to the trailer. I would like to find a jack with the same bolt pattern.
asked by: Ron S
Expert Reply:
Hey Ron! The distance between the bolt holes on the Fulton F2 # F1413020134 mounting plate are 4-1/2" top to bottom and 3-1/2" left to right. I attached a picture below of the adapter which shares the same dimensions. Is this an older trailer? Sometimes it is really hard, or even impossible, to match the bolt pattern if it was from a discontinued jack. You can always bolt the F2 onto the frame to the left or right of the mounting plate if it doesn't match up.
(click to enlarge)
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Robin H.
10/30/2025
Hey Ron, did the Fulton F2 jack line up with the bolt pattern on your trailer plate? Knowing how that fit worked out could help others trying to match an older setup.