Greenten Roller Saddle Tune-o-matic Bridge Tailpiece & Stop Bar for Les Paul Guitar (Black) 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. 100% New