This knob is used on the B737 flight deck.
Knob comes with exactly the same inbus Screws as used on the real knob. Perfectly finished in injected plastic and painted in gray.
Measures: Base diameter 16mm. Height 13,9mm. Axis hole diameter 3mm.
737 Knob Type 8A 3mm
Ref: 7K73RP3
737 Knob Type 8A 3mm