TonePros Tunematic Bridge

The TonePros T3BP has many improvements over standard Nashville bridges including intonation adjustment on the pickup side, phillips head saddle adjustment screws, and pre-notched saddles for quick installation. It has standard small post and standard threaded inserts, which are the same as TonePros TP6. Direct retrofit for most USA guitars without modification.
Specifications: 
Thread: 10/32 (as used by Gibson on Nashville Models)
Post to Post Spacing: 2.93 Inches/ 74.mm
Saddle Notch: Pre-Notched Saddles
Saddle Material: Zamak
Bridge Material: Zamak
Post/Thumbwheel Material: Brass
Radius: 12 inch
String Spread: Approx. 10.4mm
Post Top Width: .15 Inches/ 4mm