GEN-Y Hitch Mega-Duty 2.5-inch Shank Offset Drop Hitch with Dual-Ball and Pintle Lock - 21,000 lb Towing CapacityGEN Y's Mega Duty Adjustable Drop Hitches start at 10,000 LB towing capacity and go up to 32,000 LB towing capacity. There are multiple drop options as well depending on your trailer towing needs. MEGA DUTY 2. 5" Offset Shank 3" Rise, 6" Drop 3K TW 21K Hitch & GH 061 Dual Ball & GH 062 Pintle Lock Dual Ball & Pintle Lock 21K Towing Capacity Fully Adjustable 3K Tongue Weight The GEN Y Hitch Mega Duty 2. 5 inch Shank Offset Drop Hitch is engineered for