The familiar zinc die-cast bar tailpiece for solidbody guitars, with height-adjustable metric (M8 x 1.25) or U.S. (5/16-24) threaded mounting studs and knurled bushings.
The mounting studs are spaced 3-1/4" (82.55mm) center-to-center. Position the studs 1-1/2" (38.10mm) behind the center of the bass side bridge mounting post. Use an 11mm drill bit to install the bushings. The strings can be installed from the front or rear.