This OKW A 42 10 000 Arrow Disk Black for Round Knob Ø9-10mm can be fitted to a round knob, creating a visible pointer that is beneficial when setting and displaying. Manufactured using sturdy ABS (UL 94 HB) material. * Black colour * Clips on easily - can be replaced with another colour * Suitable for a 9-10mm round knob * Manufacturer's part A 42 10 000 https://elecena.pl/product/27880111/okw-a-42-10-000-arrow-disk-for-knob-type-round-xd8-9-10mm-black 2025-02-19 https://elecena.pl/product/27880111/okw-a-42-10-000-arrow-disk-for-knob-type-round-xd8-9-10mm-black 2025-07-16