A push-on knob for use with sub-miniature PCB switches. * Colour: black * Material: ABS * Shape: round * Diameter: 5mm * Height: 9mm * Fits 2.8 x 2.8mm switch shaft * TruConnect type SW-9102 https://elecena.pl/product/27167371/truconnect-round-black-control-knob 2024-11-07 https://elecena.pl/product/27167371/truconnect-round-black-control-knob 2026-05-14