CURT Multi-Ball Mount 2

CURT 45002 is a welded multi-ball mount that fits a 2" x 2" receiver and provides both 2" and 2-5/16" tow balls for quick, secure hitching.

Owning multiple trailers often means swapping ball mounts or carrying several mounts to match coupler sizes. The CURT 45002 simplifies that routine by combining two permanently welded trailer balls on a single straight shank that slides into a standard 2" x 2" trailer hitch. Its hollow shank accepts anti-rattle accessories and the gloss black powder coat helps resist surface wear while keeping the unit looking neat on your vehicle.

How does this multi-ball mount make switching trailers faster?

The 45002 mounts two different ball diameters on one shank so you can hook up to different couplers without changing hardware. Because the balls are welded in place, there’s no loose hardware to tighten or lose while on the road.

• Integrated 2" and 2-5/16" balls for immediate compatibility
• No removal or reinstallation of separate ball mounts
• Welded construction prevents ball separation or rattling

What towing capacities does each ball support?

The smaller 2" ball is rated for lighter trailers, while the larger 2-5/16" ball handles heavier loads. Review your trailer’s GVWR and tongue weight to choose the correct ball for each tow.

• 2" ball: up to 7,500 lb gross trailer weight and 750 lb tongue weight
• 2-5/16" ball: up to 10,000 lb gross trailer weight and 1,000 lb tongue weight
• Ratings assume correct hitch class and vehicle towing capacity

Will this fit my hitch and accept anti-rattle hardware?

The shank is sized to fit a 2" x 2" receiver tube, the common compact/full-size hitch opening. Its hollow shank design lets you add an anti-rattle device for a firmer, quieter connection when needed.

• Standard 2" x 2" shank fits Class III/IV compatible receivers
• Hollow shank accepts many anti-rattle kits and stabilizers
• Gloss black powder coat reduces surface corrosion and chips

How secure and durable is the CURT multi-tow design?

Curt permanently welds the balls to the shank to reduce the chance of loosening or theft and to increase long-term reliability. The powder-coat finish and solid construction are intended for frequent use and exposure to road conditions.

• Welded balls eliminate threaded-ball loosening and missing hardware
• Permanent attachment deters theft compared with removable balls
• Robust finish helps resist chips, moisture and grime from towing

Who is this for: The CURT 45002 multi ball mount is aimed at drivers who tow more than one type of trailer and want a simple, durable way to switch between couplers without carrying multiple mounts. It suits owners of utility trailers, boat trailers, campers or any setup that alternates between 2" and 2-5/16" couplers, provided their vehicle and hitch are rated to handle the listed gross trailer and tongue weights.