A classically-styled, low-cost black plastic screw fixing knob to suit 6mm shafts. * Base diameter: 25.4mm * Overall height: 15.1mm * Shaft depth: 12mm https://elecena.pl/product/27261065/cliff-fc1611-k1c-knob-black-6mm-screw-fix 2024-11-13 https://elecena.pl/product/27261065/cliff-fc1611-k1c-knob-black-6mm-screw-fix 2026-07-15