The fittings and threads are all metric size. The post spacing is standard. It fit a Gibson SG perfectly.
Roller Saddle Bridge and Tailpiece Fits Gibson/Epiphone les paul ect Electric Guitars.
Tailpiece Size: Width (17mm) Length (98mm)
Tailpiece Spacing between 2 studs (82 mm. from center to center)
Bridge Size : Width (17mm) Length (84.5mm).
String Spacing: 10.3mm
Fully adjustable saddles for harmonics. with smooth working rollers. complete with locking posts.
Package Includes:
1 roller saddle bridge & 2 studs
1 tailpiece & 2 matching studs.