REYSUN 2" Trailer Hitch Riser & Extension 4.25" Rise/Drop Solid Shank, 10,000 lb Rated

REYSUN 864122 is a heavy-duty 2" x 2" trailer hitch extension that provides a reversible 4.25" rise or drop, a solid steel shank, two adjustable pin positions, and a hitch pin kit for safe towing up to 10,000 lb gross weight.

This hitch riser/extension is made to level your trailer connection, clear low bumpers or tailgates, and change the attachment height without welding or permanent modification. It accepts standard 2" receiver hitches, has two length options to avoid bumper interference, and arrives finished in a black powder coat for corrosion resistance. The solid shank construction and included pin and clip make it ready to install for towing trailers, boats, campers, cargo carriers, and bike racks.

How does this extension adjust rise or drop for my trailer?

You flip the unit end-for-end to choose either a 4.25" rise or a 4.25" drop relative to your vehicle receiver. That change helps align trailer pitch quickly without extra parts or tools.

• 4.25" rise when oriented one way, 4.25" drop when reversed
• No permanent welding—reversible installation
• Helps level towing angle for safer, steadier towing

Will it fit my vehicle and accessories?

The REYSUN extension is built to the industry-standard 2" x 2" receiver dimensions and works with most 2" hitch-mounted accessories. A two-hole shank lets you change insertion depth to avoid bumper or tailgate interference.

• Standard 2" receiver size for wide compatibility
• Two pin-hole positions for adjustable length and clearance
• Includes hitch pin and clip so it’s ready to use on arrival

How strong and durable is the solid shank design?

The extension features a solid steel shank rated for a 10,000 lb gross towing weight and 400 lb tongue weight when used within proper towing guidelines. A black powder-coat finish adds rust resistance for longer life in outdoor conditions.

• Solid steel shank engineered for heavy-duty towing
• Rated GTW 10,000 lb and TW 400 lb (follow vehicle and trailer limits)
• Black powder-coat resists corrosion, scratches, and road debris

Can I reduce wobble or use this with anti-rattle accessories?

Yes—because it’s a solid shank with standard dimensions, you can add an anti-rattle or anti-wobble kit to minimize play between receiver and shank. That improves ride stability and reduces noise while towing.

• Compatible with common anti-rattle kits for tighter fit
• Solid construction reduces flex under load
• Included hitch pin secures the unit; anti-rattle hardware recommended for best results

Who is this for? The REYSUN 864122 extension suits drivers who need a simple, reversible solution to change hitch height quickly—owners of trucks, SUVs, and vans towing trailers, boats, campers, or using heavy hitch-mounted carriers. It’s especially useful if you need extra clearance for a low bumper or want the option to fine-tune tongue angle without permanent modifications. Always confirm your vehicle’s hitch rating and trailer specifications before use, and pair with anti-rattle hardware if you want the firmest connection possible.