ITEM NAME:Hitch Tightener For 1.25Inch And 2Inch Hitches 304 Stainless Steel Hitch Ti J2W4 Hitch Tightener For 1.25Inch And 2Inch Hitches 304 Stainless Steel Hitch Ti J2W4 Anti-rattle hitch tightener was designed to completely eliminate hitch noise, wobble, rattle and hitch movement for cargo carriers, hitch receiver, trailer ball mounts, bike racks, hitch racks, etc. Enjoy your quiet towing experience. Great perfect for hitchs on trucks, suv's, vans, RV's and trailers. Easily installs with Class I, II, III or IV (1, 2, 3 or 4) hitches that measure either 1.25inch and 2inch (will not work on 2.5inch or larger hitch) Package includes a heavy duty 304 stainless steel U-bolt and thick powder coated plate will never rust, spring lock washers and flat washers help to tightening it in place and secure. Follow the picture to install it and also can be mounted from the bottom. Color: black + silver Material: Stainless steel Package Contents: 1* Trailer Fastener.Great perfect for hitchs on trucks, suv's, vans, RV's and trailers. Material: Stainless steel.