Curt Adjustable Ball Mount, 2" and 2-5/16" Flip Ball, 2" Square, 5-1/2" Max Drop, 4-1/2" Max Rise, 12-1/2" Long

Highly versatile design adapts to multiple vehicle-trailer combinations
Adjustable dual ball allows for quick and precise trailer leveling
Dual ball can be used on other WD shanks (holes spaced 2-1/2" on-center)
Shank can be flipped for a max drop of 5-1/2" or rise of 4-1/2"
2" ball rated for 10,000 lbs. and 2-5/16" ball rated for 15,000 lbs.
Built-in anti-rattle helps promote quiet towing
Compatible with 2" x 2" receiver tube opening
High-strength forged steel construction for dependable towing
Durable carbide powder coat finish with chrome-plated trailer balls
Unique clip design installs easily over both pins and is vibration-resistant
Limited lifetime warranty (one-year finish, one-year parts)