Pintle Hook, Gross Trailer Weight Capacity 100,000 lb, Gross Vehicle Weight Capacity 100,000 lb, Tongue Weight 20,000 lb, Material Steel, Finish Powder Coated, Number of Mounting Holes 10, Horizontal Distance Between Mounting Holes 5 in, Vertical Distance Between Mounting Holes 1 31/500 in, 2 3/8 in, 4 1/4 in, Mounting Hole Diameter 13/16 in, Number of Balls Included 0, Includes Mounting Information, Weight 38.6 lb, Resistance Properties Corrosion-