Descriptions:1.Rotary Knob is useful for connect the rotary Potentiometer, usually multiturn potentiometer which always use as volume control switch.2.Replacement part for audio device, D type 6mm round shaft can be push on it easily.3.360 degree rotary knob for easily control the potentiometer.4.Electronic Control Potentiometer Knob For D type 6mm Diameter Shaft, Volume Control Knob, Audio knob, Guitar Knob Features:P.
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