In-house CNC · Stamping · Die-cast · Electroplating — under one roof
BASS MACHINE HEADS

MB-1001B

MB-1001B

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MB-1001B
Technical drawingMB-1001B
MB-1001B drawing

Description

MB-1001B is a bass machine head with φ8.5 mm post, 32.3 mm post length, φ13.7 mm headstock bore.

Tuning machine specs

  • Post diameter φ8.5 mm
  • Post length 32.3 mm (1.272 in)
  • Headstock bore φ13.7 mm
  • Housing width 32.8 mm (1.291 in)
  • Housing depth 27.5 mm (1.083 in)
  • Housing height 9.7 mm (0.382 in)
  • Bushing height 11.7 mm (0.461 in)
  • Washer outer diameter φ19 mm
  • Mount style Single-screw mounting tab

Hardware

  • Material Zinc alloy
  • Adjustment Tuning adjustment
  • Finish More colors — see matching swatches

Features

  • Sealed-gear machine head
  • Single-screw mounting tab

About measurements

Post diameter

8.5 mm (0.335 in)

Diameter of the string post where the string is wound.

Headstock bore

13.7 mm (0.539 in)

Recommended headstock hole diameter for the tuner collar.

Configurations

MB-1001B L4
L4
MB-1001B 2+2
2+2

Gear ratio

18:1