錦屏

How to order

• Series No.

  SH55

• Diameter

  20

  20: 2.1mm
  25: 2.5mm

• Tuning Fork

  01

  01: with
  02: w/o

• Thread

  A

  A: 4.00mm
  B: 6.50mm
  C: 4.70mm

• Insulartor Color

  Y

  Y: Yellow
  G: Green
  B: Black