This is an MF-A01 Potentiometer Knob Cap of 6mm it easily fits with WTH118 / WX050, Rotary switches used in various electronic devices. The knob makes it very easy to rotate and vary the switch rotation.

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Features:

1. Easy and smooth rotation.
2. Fast and accurate adjustment.
   3. Shock-proof protection.

Specification:

Shaft Diameter(∅): 6mm

Inner Diameter(A): 11.7

Outer Diameter(D) : 18.8mm

Height (H): 10.8mm

Material: Bakelite