Curt Trailer balls are engineered to the highest quality in consistency, accuracy, fit, and strength. Curt trailer balls have a quality finish and fine threads for more holding strength. They all meet the U.S. V-5 specifications and are tested for your safety.

Many elements determine the correct trailer ball; mounting platform thickness, hole size, coupler size, and gross trailer weight rating. The platform must be at least 3/8" thick and the hold size must not be more than 1/16 of an inch larger in diameter than the threaded shank.

• Durable, attractive nickel chrome finish
• Fine threads for more holding strength
• Tested for safety and meets U.S. V-5 specifications
• Ball Diameter: 2-5/16"
• Shank Length: 2-1/8"
• Shank Diameter: 1"
• Shank Rise: 0"
• Ball Capacity: 7,500 lbs.