SCI RN-117B Arrow Control Knob 23mm

SCI-23mm-Aluminium-Inlay-Arrow-Control-Knob-SCI-RN-117B-p-A-23mm-diameter-black-control-knob-with-spun-aluminium-skirt-and-inlay-p-SCI-RN-117B-Arrow-Control-Knob-23mm

Price: £ 2.14 from Rapid Online Rapid Electronics Ltd.