Shaft Size = 6.35mm Shaft 타입 = Circular Knob 높이 = 25mm Body 색상 = Black, Chrome Indicator 색상 = Black Model = Model 80 Material = Plastic BF 80 시리즈 Single-turn Control Knobs. Control knobs for single-turn potentiometers with a 6.35 mm or 6 mm shaft. No window or guides. Feature a highly effective brake.