https://minneapolis.craigslist.org/dak/mat/d/prior-lake-steel-square-tubing-trailer/7927255119.html
Steel, Square Tubing, Trailer Tongue, 3x4x1/8" - materials - by owner - sale - craigslist
For sale 5 1/2 - 6 foot length. $30 x Check your spam box.
steel square