Drop Hitch, Drop Hitch, Weigh Safe Drop Hitch, Adjustable Trailer Hitch w/ Chrome Tow Balls - 8" Drop for 3" Receiver, 1. Chrome Plated Steel Tow Balls (2" and 2 5/16") 2. 6" Drop and 7" Rise - Adjusts in 1" Increments 3. Rated up to 21,000 lbs GTW 4. Made of 6061 T6 Aluminum 5. Made in the USA with Limited Lifetime Warranty, Trailer Hitch.