Fender 4 String American Professional Precison Bass - Cream Acoustic Amplification This Kluson plate-mounted 6-in-line tuning

This Kluson plate-mounted 6-in-line tuning machine set has oval metal (butter bean-shaped) buttons and the improved 15:1 gear ratio for more stable and accurate tuning

These are exact reproductions and will retrofit your original Stringmaster tuner tray

 Flat base for flat-top instruments but slanted for angled neck guitars

If you are wishing to purchase two pickups for the same guitar

Neck and Fretboard Type = One-piece Maple

Fender 4 String American Professional Precison Bass - Cream Acoustic Amplification This Kluson plate-mounted 6-in-line tuningThis pickguard is made to fit the Fender 4 String American Professional Precision Bass