Black powder coated finished; Converts 2" vehicle side hitch opening to accept 1-1/4" trailer insert; Fits all 2" square tow receivers; Overall length: 7-1/4"; Pin hole size: 5/8"; 2-1/2" from pin hole to pin hole; Safety hitch pin (5/8") included. Descriptions: Black powder coated finished; Converts 2" vehicle side hitch opening to accept 1-1/4" trailer insert; Fits all 2" square tow receivers; Overall length: 7-1/4"; Pin hole size: 5/8"; 2-1/2" from pin hole to pin hole; Safety hitch pin (5/8") included.