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

MB-3494S

MB-3494S

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MB-3494S
Technical drawingMB-3494S
MB-3494S drawing

Description

MB-3494S is a locking bass machine head with φ9 mm post, 37.3 mm post length, φ13.7 mm headstock bore.

Tuning machine specs

  • Post diameter φ9 mm
  • Post length 37.3 mm (1.469 in)
  • Headstock bore φ13.7 mm
  • Housing width 19.4 mm (0.764 in)
  • Housing depth 33.8 mm (1.331 in)
  • Housing height 11.2 mm (0.441 in)
  • Bushing height 15 mm (0.591 in)
  • Washer outer diameter φ18.2 mm
  • Mount style Single-screw mounting tab

Hardware

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

Features

  • Rear-locking knurled thumbwheel
  • Sealed-gear bass machine head
  • Single-screw mounting tab

About measurements

Post diameter

9 mm (0.354 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-3494S L4
L4
MB-3494S R4
R4
MB-3494S 2+2
2+2

Gear ratio

15:1 18:1