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michael s.
Reviewed in the United States on February 7, 2025
Put these on with no problems. Worked for their intended purpose.
Jose F Hernandez
Reviewed in the United States on September 30, 2024
I upgraded my leaf springs on my trailer from a 3 leaf to a 6 leaf. This set fits perfectly on the 6 leaf spring and is heavy duty compared to the galvanized u bolts in other kits. Galvanized bolts are not a thick as this kit and not forged steel. Good kit.SPARKWHIZ Trailer U Bolt Kit for 3,500 lbs. 2 3/8" Round Trailer Axle 6 1/4" Long 1/2" Diameter.
Igor Tkachenko
Reviewed in the United States on September 15, 2024
Everything is great! I ordered this in the evening and at 7:30 AM I already picked it up from the locker at Love's truck stop.
Julesof 6
Reviewed in the United States on September 14, 2024
Works perfectly!
Curtis Hall
Reviewed in the United States on May 9, 2024
Installed the U bolts and when I put the nuts on by hand, they went on about 2-3 complete turns. The nuts have an indent on 2 sides so I figured they are locknuts. After pulling the nuts back off it was obviously the nuts and bolts thread don't match. Also the metal is not rust resistant whatsoever. After first rain there was surface rust. I would hate to see what the ubolts look like after a couple of years.
Leslie
Reviewed in the United States on November 25, 2024
The bolts were on the wrong way took us a while to undo them and fix them before we could actually fix our trailer. It was very tedious since we didn’t have the correct tools to do so and had to purchase them.
David miller
Reviewed in the United States on April 24, 2024
Nice and heavy duty fit good for my trailer axle
Cody
Reviewed in Canada on December 31, 2023
Good set of bolts for the money.
Customer
Reviewed in the United States on December 2, 2023
Worked very well
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