This new product from CURT has a right angle cut on the receiver side of the mount. This allows for easier insertion into the receiver than standard, square cut ball mounts

-- Black Powder Coat Finish
-- Class 3 Rating
-- Max Gross Towing Weight: 6,000 lbs
-- Max Tongue Weight: 600 lbs
-- Hole Size: 1"
-- Drop: 2"
-- Rise: 3/4"
-- Length: 10 1/4"
-- For 2" Recievers

Ball Mount Measurement Guide: