Recommended Swing Away Folding Tongue Kit for a Trailer w/a 3" x 3" Tongue
Updated 06/03/2026 | Published 05/28/2026
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Question:
Who has the best 3x3 folding trailer coupler? And what do you have in stock?
asked by: Dick S
Expert Reply:
Hey Dick, welcome back! The SwingKing Bolt-On Swing Tongue Kit item # TD28FR in black powder coat or item # TD88FR which is galvanized are going to be the best option. Both of them fit a 3" x 3" trailer tongue and come with all the necessary installation hardware. They can be installed in either a left or right fold orientation depending on your preference. Both are in stock and available to ship.
If you have a boat trailer, I highly recommend going with the Galvanized SwingKing item # TD88FR for the additional corrosion protection.
What kind of trailer do you have?
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Product Page this Question was Asked From
SwingKing Bolt-On Swing Tongue Kit - 3x3 - Black Powder Coat
- Folding Trailer Tongue
- Coupler Hinge Kit
- Bolt-On
- 3 x 3 Inch Tongue
- Swing King
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