• Our hitch tightener equiped with heavy duty φ0.4" U-bolt and 0.28" thick black powder coated plate anti-rattle stabilizer, can undertake all weather condition, rust free.
  • Reduce rattle and movement for hitch tray, cargo carrier, bike rack, trailer ball mount with brands curt,highland, goplus, pro series, rola, yakima, thule, etc. Can help to decrease noise and give you a quiet world when towing.
  • This tow clamp is perfect for locking 1.25" and 2" hitches, compatible with most hitches classes I, II, III, and IV (1, 2, 3 and 4). Suitable for trailer truck SUV sedan RV camper van and minivan.
  • Easy to install, after insert the tube, lock them directly by U-bolt and plate, put on original spring washers, flat washers and fasten by nuts, then done. If the hitch is low, and there is a risk for U-Bolt to scrap ground, lock the tightener from the bottom.
  • Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.

It fits as snug as a bug in a rug! No vibration going on here !

I used these on a quad cargo hauler that wobbled. I cranked these up and it's very stable now.

We needed these because we were having issues with out bike rack wobbling. These were easy to install and work great! No more wobbling!!

Excellent customer service, fast delivery and great quality. Once installed, works as described. Easy to install. Highly recommended

Did exactly what it suppose to, didn't let the carrier shake, perfect. A+++ to my KIA Spectra. Easy to install, make sure it all lines up to the size of your carrier.

Solid product, will work as advertised. Only negative was shipping method of a heavy item in a shipping bag and contents were scattered about. Would recommend purchase.

These units make all the difference to using my bike racks with my Yukon XL - I elevate the bike racks from the 2in receiver with an additional elbow to maximize clearance between ground and bikes/rack. This unfortunately doubles the amount of 'slack' causing an undesirable amount of movement of the bike racks. These units tighten up the whole arrangement easily - each bracket takes 2 mins to fit - perfect for going on journeys with the bike racks loaded - gives the necessary level of confidence.

Love it. It eliminated all noise my transit connect made every time i hooked up the trailer

Great buy and excellent price for 2, especially when using a hitch extension. Wish I found these sooner to remove play from step-hitch and extension / bike rack.

Rock solid lock to prevent all movement! After rough roads with heavy load follow indtructions to snug the nuts. Awesome!