2-5/16in. Trailer Ball (1-1/4in. X 2-5/8in. Shank, 2in. Rise, 25,000 Lbs., Raw Steel)

Fits 2-5/16" couplers and accepts up to 25,000 lbs. GTW
2" shank rise for precise trailer leveling
Constructed from high-strength raw steel
Heat-treated for optimum wear resistance
Zinc-plated hex nut and helical lock washer for secure mounting
Features fine threads for superior holding strength
Tested for safety to meet U.S. VESC V-19 specifications
Limited lifetime warranty (one-year finish, one-year parts)

Notes:

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