The Trailer Square Receiver Anti-Sway Clamp (Trailer Hitch Stabilizer) is an off-road vehicle towing accessory 

compatible with 2-inch or 2.5-inch square trailer receivers.

Construction and Components

1. Main Clamp: Made of heavy-duty cast steel with a black-and-white speckled powder-coated finish for rust resistance and wear resistance. The L-shaped frame features a square opening in the center designed to lock onto the outer wall of the square hitch socket; the bottom is equipped with a threaded bolt and a hex locking nut. When tightened, it firmly secures the tow bar, eliminating any gap in the square socket.

2. 2 black square rubber shock-absorbing pads: Installed between the clamp and the square opening to reduce noise and vibration, prevent rattling caused by metal-on-metal friction, and protect the paint finish of the square opening.

Functions

- Eliminates **play and wobbling** of the trailer arm, rear bike rack, luggage rack, or trailer within the square opening, preventing rattling noises while driving;

- Reduces metal-on-metal impacts caused by bumps, protecting both the trailer hitch and the towing arm;

- Made of heavy-duty steel, suitable for off-road and heavy-load towing scenarios.

Applications

Trailer hitches on SUVs and pickup trucks, for use with tow hooks, rear bike racks, cargo racks, and small trailers.