Antique Acoustics Replica Martin Guitar Pin Set, Style 21 (1931-1939)

Black with ivoroid dot, authentic non-slotted replica pins as used on style 21 Martin guitars from 1931-1939. Set includes six bridge pins and one endpin. Bridge pins have a 8.1 mm head diameter, 5.6 mm cone diameter & 5 degree taper. Imported from Ger