Red Potentiometer Knob Rotary Awitch Cap Inner 6mm External 15mm*17mm

The Red Potentiometer Knob is a rotary cap that fits onto 6 mm potentiometer and rotary switch shafts, giving you a comfortable grip and a clean, finished look. Its bright red colour makes controls easy to find on a front panel, so it suits audio projects, bench power supplies, test gear and Arduino control boxes.

Red Potentiometer Knob Specifications

• Type: rotary knob / cap for potentiometers and rotary switches
• Inner bore: 6 mm, for 6 mm shafts
• External size: 15 mm × 17 mm
• Colour: red
• Quantity: 1 piece

Red Potentiometer Knob Applications

• Volume, tone and gain controls on amplifiers and audio kits
• Voltage and current adjustment on bench power supplies
• Rotary switches and selectors on project enclosures
• Control panels for Arduino and ESP32 projects that use potentiometers
• Replacing a lost or broken knob on existing equipment

What's in the Box

• 1 × red potentiometer knob, 6 mm bore

Tip: Check the shaft of your potentiometer before fitting: confirm it is 6 mm in diameter and note whether it is knurled or D-shaped, then push the knob on straight and evenly so it sits firmly on the shaft.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.