This is our 16 1/2 Billet Standard Grab Handle, it has 5/6-18 UNC tapped holes for monting and the center to center distance is 16 1/2 inches. We cut this out of solid 1 inch thick 6061 billet aluminum, all edges are rounded for a super comfortable feel! Mounting hardware is not included. We offer red, blue, lime green, white, purple, smoked chrome, yellow, and orange powdercoat.