The Hipshot SuperTone Bass Bridge is a premium quality, direct replacement for your Gibson 3 point bass bridge that uses the existing hole pattern. The bridge is machined from a solid block of aluminium for superior quality and tone, and the saddles are nested into channels to remove sideways motion. The SuperTone string spacing is 17.7 mm (0.696") as standard but each string is adjustable in the saddle to give 2 mm (0.08") side to side adjustment for better string, pickup and neck alignment. You can with mount the strings as top loading or through the body.