Recommended Swing Away Folding Tongue Kit for a Trailer w/a 3" x 3" Tongue

Updated 06/03/2026 | Published 05/28/2026

Products Featured in This Question

SwingKing Bolt-On Swing Tongue Kit - 3x3 - Black Powder Coat

(27)

$228.57

SwingKing Bolt-On Swing Tongue Kit - 3x3 - Galvanized

(27)

$243.70

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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expert reply by: Jerred H