Lovingly dedicated to the granddaddy of high mass bridges, Hipshot is proud to offer the KickAss Bass Bridge. They spent years plus countless versions ensuring that this tribute would possess the soul of the original without being a copy. The KickAss features the following: Unique saddle design features pre notched inserts (no filing required). These inserts allow you to easily adjust your string spacing from a narrow .687" (17.5mm) to a wide .800" (20mm) and anywhere in between! Comes standard with brass saddle inserts which emphasize the fundamental tone and give your bass a mellow sound. Also included are two extra inserts for greater range of height adjustment. The KickAss mounts on a typical 5 hole bass configuration and features recessed string ball holes for a sleeker look. All mounting hardware included.