ESEWALAS Heavy Duty Trailer Hitch Stabilizer,Anti-Rattle Trailer Hitch Clamp for 1.25" and 2" Hitch,Rust-Free Lock Down Hitch Stabilizer,No-Rust Tightener for Hitch Tray Cargo Carrier - 632TCFKSJQ001

• [Durable Material] The anti shaking hanging device tightener is made of heavy-duty galvanized steel coated with powder, which has rust resistance and long service life. [Function] The hitching device tightener can eliminate or reduce the shaking, shaking, creaking sound, and hitching device clearance on the hitching installation of bicycle frames, cargo racks, and other hitching installation traction accessories. [Easy to Install] After inserting the pipe, use U-bolts and plates to directly lock it, cover it with the original spring washer and flat washer, and tighten it with nuts. If the hitch is low, there is a risk of scrapping the U-bolt. Please lock the stainless steel hitch tightener from the bottom. [Size] The trailer stabilizer hitch is easy to install on Class I, II, III, or IV (1, 2, 3, or 4) hitches between 1.25 and 2 inches in size (it will not work on hitches 2.5 inches or larger). Please note: When using this product, you need a 3/4 inch deep socket wrench or Adjustable spanner to fully tighten the nut - retighten the nut on the anti knock hitch bracket after each use to always obtain the strongest fixing force. [Applicable] The coupling tightener is suitable for different trailers, such as SUVs, pickups, RVs, vans, cars, minivans, Recreational vehicle, etc.