Guitar Tuner Tuning Machine Knob Gaskets Washers Bushings 12 Pieces (6 of each)

• Includes 6 of each (12 pieces) as pictured.
• Will fit many sealed-gear, or semi-closed guitar tuners including Fender, Squier, and many imports.
• If unsure of your size, please measure before you buy (especially if you have Gotoh or Grover).
• Inside diameter: 4.2mm
• Outside diameter 6.2mm
• Not for bass guitar tuning machines.
• Tuning machine pictured not included, for illustrative purpose only.