Reese Towpower Stainless Steel Hitch 21791

Item Stainless Steel Ball Mount, Capacity GVW 5000 lb., Tongue Capacity 500 lb., Class III, Fits Ball Dia. 1 In., Drop 3-1/4 In., Rise 2 In., Length 9-1/2 In., Finish Stainless Steel, For Use With Fits 2 In. Square Receiver Opening, Features Built-In Interlock System, A Standard Hitch Ball Can Also Be Used with This Attractive Interlock Ball Mount, Includes Hex Interlock, Type (Class) III 
Features • Tongue Capacity: 500 lb. • Type (Class): III • Capacity GVW: 5000 lb. • Size (In.): 1" Hitch Ball Hole • Drop: 3-1/4" • Features: Built-In Interlock System, A Standard Hitch Ball Can Also Be Used with This Attractive Interlock Ball Mount • Rise: 2" • Length: 9-1/2"