Tow Bar; Sterling; Class IV; 8000 Pound Towing Capacity; 2 Inch Shank; Adjustable Arms; Mount To Base Plate or Quick Disconnect Part Number 910021-00 (Sold Seperate); Powder Coated; Aluminum; Collapsible For Storage; With 6 To 7 Wire Power Cord/ One 6 Wire Plug/ One 7 Wire Plug/ 6 Wire Electrical Socket And EZ Hook Safety Cable