AUTMATCH Hitch Tightener Anti-Rattle Clamp for 1.25"–2" Hitches — Forged Steel with Rubber Isolator

AUTMATCH Hitch Tightener is a heavy-duty anti-rattle clamp that eliminates wobble and noise for 1.25" and 2" trailer hitch receivers.

When towing or carrying loads on a hitch-mounted rack, even small movements can create loud rattles and reduce stability. The AUTMATCH Hitch Tightener is a forged-steel anti-rattle kit designed to securely lock a trailer ball mount, bike rack, cargo carrier, or hitch accessory into Class I–IV (1.25" and 2") receivers. Built with corrosion-resistant coatings and a rubber isolator, the kit minimizes play without altering your hitch setup.

How does this clamp stop wobble and rattle?

The tightener uses a U-bolt, a tapered clamp plate and a rubber isolator to squeeze the shank and receiver together, removing movement that causes noise. Its hardened steel construction provides the clamping force needed under load while the rubber pad absorbs vibration.

• Forged steel tightener plate that resists bending under torque
• Galvanized and powder-coated surfaces for long-term corrosion resistance
• Rubber isolator reduces metal-to-metal contact and dampens vibration
• Spring lock washers and locking nuts keep fasteners tight over time

Will this fit my hitch and accessories?

The AUTMATCH clamp is engineered to work with Class I–IV receivers accepting 1.25" or 2" shanks, so it fits most common trailer hitch setups and aftermarket accessories. It clamps around standard ball mounts, bike racks, small cargo carriers, and other receiver-mounted gear without modification.

• Compatible with 1.25" and 2" hitch receivers and shanks
• Designed for Class I, II, III and IV hitches
• Works with ball mounts, racks, carriers and hitch-mounted accessories
• Easy retrofit—no drilling or cutting required

How simple is installation and maintenance?

Installation takes just a few minutes using the included hardware; position the rubber isolator, slide the U-bolt over the shank, and tighten the locking nuts until the clamp sits snug. Periodically check torque and the condition of the rubber pad to keep noise suppression effective—no special tools are required beyond a wrench.

• Comes with U-bolt, rubber isolator, tightener plate and all nuts/washers
• Hand-tighten then torque to fit; simple wrench access
• Low maintenance—inspect rubber isolator and fasteners occasionally
• All parts treated with anti-rust coatings for outdoor use

What materials and protections does the kit include?

Every component is built to resist the elements and the demands of towing: the main clamp is forged steel while fasteners are galvanized and powder-coated to prevent rust. The combination of metal strength and a vibration-damping rubber insert ensures a quieter, more secure connection between receiver and accessory.

• Heavy-duty forged steel tightener plate for strength
• Galvanized U-bolt and powder-coated surfaces to limit corrosion
• Durable rubber isolator to absorb noise and movement
• Complete hardware set: spring lock washers, flat washers, locking nuts

Who is this for: The AUTMATCH Hitch Tightener is ideal for drivers who tow frequently, use hitch-mounted bike racks or cargo carriers, or simply want to eliminate trailer hitch noise and play. It suits weekend campers, daily commuters with hitch accessories, off-road enthusiasts, and fleet vehicles that need a dependable, low-maintenance solution to improve towing stability.