The REESE Towpower clevis pin has a 1-in diameter shaft and features a soft comfort grip handle and an opening across the bottom of the shank to allow for the cotter pin (included), to be inserted. The clevis pin is designed to allow rotation of the connected parts around the axis of the pin. Heat treated grade 8 steel 1 In. in diameter Comfortable soft grip handle Includes cotter pin Perfect for use with receiver mounted clevis 1 year limited warranty