CURT Trailer Balls are engineered to the highest quality & specifications for fit, performance and endurance, with a quality finish and fine threads for more holding strength. They all meet the U.S. V5 specifications and are tested for safety.
Durable, attractive nickel-chrome finish.
Fine threads for high holding strength.
Tested for safety and meet U.S. V-5 specifications.
The mounting platform must be at least 3/8" thick and the hole size must not be more than 1/16" larger in diameter than the threaded shank.