This OKW A 26 13 060 Round Knob Ø13.5mm Black with Indicator Line is suitable for rotary potentiometers with round shaft ends according to DIN 41591. Additionally featuring a collet system for the convenient knob assembly from the front, and simple adjustment (with adjustment key, sold seperately). * 6mm axle diameter * Black colour with white indicator line * 13.5 x 15.5mm (Ø x H) * ABS (UL 94 HB) material * Manufacturer's part A 26 13 060 https://elecena.pl/product/27210818/okw-a-26-13-060-round-combination-knob-13-5mm-black-with-indicator-line 2024-11-10 https://elecena.pl/product/27210818/okw-a-26-13-060-round-combination-knob-13-5mm-black-with-indicator-line 2025-07-16 https://elecena.pl/product/27210818/okw-a-26-13-060-round-combination-knob-13-5mm-black-with-indicator-line 2026-06-13 https://elecena.pl/product/27210818/okw-a-26-13-060-round-combination-knob-13-5mm-black-with-indicator-line 2026-07-07 https://elecena.pl/product/27210818/okw-a-26-13-060-round-combination-knob-13-5mm-black-with-indicator-line 2026-08-22