Original Specs for the bridge on this guitar is:

US Vintage Hardtail 

Mount Spacing: 1.780 / 1-27/32 (45.2mm)

String Spacing: 2-7/32 (56.2mm)

Saddles: 11.2mm

Original Bridge:  0037592049

CALLAHAM: American Vintage Bridge

HIPSHOT: 41200 Optional Stringspacing

KLUSON: KVB

SADDLES:  (11.2mm)

FENDER ORIGINAL:

 0992091000 Pat.Pend Saddles 

 0992051000 Standard “FENDER” Stamped

OTHER:

GOTOH:
↪S101 (Bent Steel)

↪S102 (Block Saddles)

HIGHWOOD:
↪HG 11-20

RAW VINTAGE

↪RVS-112