1.Electronic Control Potentiometer Knob For D type 6mm Diameter Shaft,Volume Control Knob, Audio knob, Guitar Knob，Electric Guitar Knobs，Encoder Code Switch Knobs2.Fit for Shaft Hole Diameter: D type 6mm/0.24-inch，Size:11.5x15mm (D*H)3. 360 degree rotary knob for easily control the potentiometer.4. Potentiometer Rotary Knob is useful for connect the rotary Potentiometer, usually multiturn linear potentiometer which always use as volume control switch.5. Replacement parts for your loved Device.
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