Tune-O-Matic style roller bridge 10.20mm
Chrome Tune-O-Matic style 6 independent roller saddles Adjustable bridge for GIBSON® Les Paul®, SG, ES style guitars, ... for more comfort with the use of a Bigsby style tremolo etc.
Spacing of low E to high E 51mm (5x10.2mm)
74mm center-to-center post spacing inserts
Replacement of the Tune-O-Matic bridge, 6 roller saddles. You get the most out of your Tremolo because the strings roll over the saddles instead of dragging and snagging on notched saddles. Metric thread inserts.