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Title: Too small to fit larger trailer couplers
Review: I bought this for use on a 16 foot cargo trailer and found that the pin is too short to fit through the coupler by about a quarter inch. Useless for this type of trailer (7000 lb GW). It may work for smaller trailers (3000 lb GW or less ) that have the thin coupler latches. Buy one that is larger or where you can try it for fit.
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