Eliminate unwanted movement and rattling in your trailer hitch with this heavy-duty anti-rattle stabilizer. Compatible with both 1-1/4" and 2" receiver hitches, this robust stabilizer features a powder-coated plate and nickel-plated steel U-bolt construction for lasting durability. The innovative design includes rubber isolators that help reduce noise and vibration during transit. With precise dimensions of 3.5" height, 2.15" width, and 0.32" thickness, this stabilizer provides a secure fit. The complete kit includes everything needed for installation: a powder-coated plate, nickel-plating steel U-bolt, rubber isolators, zinc-plated flat washers, spring washers, and nuts. The 1/2-13UNC thread specification ensures proper fitment and reliable performance. This stabilizer is an essential accessory for anyone looking to enhance their towing experience by reducing play and movement between the hitch and receiver.