All Metal Aluminum Instrument Control Knob 3/16" Shaft Tektronix $4.95Save up to 30% when you buy more
Red Instrument Control Knob with White Marker 1/8" Shaft Tektronix $4.95Save up to 30% when you buy more
All Metal Aluminum Instrument Control Knob 1/4" Shaft Tektronix 366-0109-00 $4.95Save up to 30% when you buy more
Black Instrument Control Knobs with White Marker 1/4" Shaft Tektronix $3.95Save up to 30% when you buy more
Black Instrument Control Knob w/ Through Hole & White Line 1/4" Shaft Tektronix $4.95Save up to 30% when you buy more