Will Dutton-Lainson Boat Trailer Jack w/ Wheel Fit 3" x 5" Trailer Tongue
Updated 01/21/2026 | Published 01/19/2026
Question:
It says in the description it will fit a 3x4 inch wide yet it says in one of the questions that have been answered that the plate l will actually fit a 3 x 5 inch wide is that correct?
asked by: Jeff
Expert Reply:
Hi Jeff; the Dutton-Lainson Boat Trailer Jack w/ Wheel # DL22339 is designed to fit a 3" tall x 4" wide trailer tongue. It is possible to use it with a 5" wide trailer tongue but you will likely need to acquire longer bolts locally to accommodate the extra width since the included hardware is designed for a 4" wide tongue.
What trailer are you setting this up on?
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Product Page this Question was Asked From
Dutton-Lainson Boat Trailer Jack w/ Wheel - Sidewind - Swivel - 12" Lift - 1,700 lbs
- Trailer Jack
- Boat Trailer
- Enclosed Trailer
- Utility Trailer
- Side-Mount Jacks
- Swivel Jacks
- Sidewind Jack
- 1001 - 2000 lbs
- Manual Jack
- 12 Inch Lift
- Bolt-On
- With Wheel
- Dutton-Lainson
more information >
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on Trailer Jack
Kelly W.
1/21/2026
The reply by Robin H seems accurate to me. I own this product and my trailer tongue is 3” square all the way around. If you need longer bolts, make sure you get high quality stainless steel due to salt water corrosion you may run into.