PKF50B1/8
Phenolic, Plain Quarate Knob Design, 3.17 mm [.125 in] Shaft, 17 mm [.669 in] Diameter, Black, Line & Arrow Indicator, Switch Knobs
PKF50B1/8
Phenolic, Plain Quarate Knob Design, 3.17 mm [.125 in] Shaft, 17 mm [.669 in] Diameter, Black, Line & Arrow Indicator, Switch Knobs