Manufactured by Mentor, the 332.61 control knob is black and measures 20 mm in diameter and 15 mm in height. It features clear markings for easy handling and precise adjustments. This control knob is commonly used in electronic devices and equipment for user interface applications. https://elecena.pl/product/28918297/mentor-332-61-control-knob-black-xd8-20xh15mm-collet-attachment-marking 2025-06-07 https://elecena.pl/product/28918297/mentor-332-61-control-knob-black-xd8-20xh15mm-collet-attachment-marking 2025-07-16 https://elecena.pl/product/28918297/mentor-332-61-control-knob-black-xd8-20xh15mm-collet-attachment-marking 2026-05-01 https://elecena.pl/product/28918297/mentor-332-61-control-knob-black-xd8-20xh15mm-collet-attachment-marking 2026-06-14 https://elecena.pl/product/28918297/mentor-332-61-control-knob-black-xd8-20xh15mm-collet-attachment-marking 2026-07-07