This OKW A 26 23 068 Round Knob Ø23mm Grey 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). * With black marker bar * 6mm axle diameter * Grey colour * Continuous centre hole * ABS (UL 94 HB) material * 7g net weight * 6 x 15 x 23mm (W x H x D) * Manufacturer's part A 26 23 068 https://elecena.pl/product/27734963/okw-a-26-23-068-round-combination-knob-23mm-dust-grey-with-indicator-line 2025-01-22 https://elecena.pl/product/27734963/okw-a-26-23-068-round-combination-knob-23mm-dust-grey-with-indicator-line 2025-07-16 https://elecena.pl/product/27734963/okw-a-26-23-068-round-combination-knob-23mm-dust-grey-with-indicator-line 2026-06-13 https://elecena.pl/product/27734963/okw-a-26-23-068-round-combination-knob-23mm-dust-grey-with-indicator-line 2026-07-07 https://elecena.pl/product/27734963/okw-a-26-23-068-round-combination-knob-23mm-dust-grey-with-indicator-line 2026-07-30