CURT 2-5/16" Trailer Ball (1-1/4" x 2-5/8" Shank, 25,000 lbs., Raw Steel) #40086
Fits 2-5/16" couplers and accepts up to 25,000 lbs. GTW
1" 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