Aluminum Cap for Rotary Switch/ Potentiometer (diameter: internal 6mm, external 15mmx17mm) - black (OT3724)

These knurled knobs are made from aluminium with a black coating and will fit onto potentiometers or other devices with a standard 6mm shaft.Features:These aluminium knobs are 17mm high and 15mm in diameter. The exterior is black with a silver ring and an orientation line on the top.They have a knurled plastic insert with a nominal diameter of 5mm. This allows them to be pushed onto standard potentiometers with a 6mm round shaft. The plastic insert is set 5mm into the knob body.