The 221206-C2 knob, made by Elesa & Ganter, is a 45 mm diameter, 26 mm tall technopolymer part created from polyamide (PA) plastic and colored black and orange. It is designed to control a variety of equipment operating functions, such as setting temperature, speed, or power features. The orange top of the knob is made of a techno-polymer, making it resistant to fading, damage, and abrasion over years of use. This knob has a ribbed design which allows for a secure grip, even with oily or greasy hands. The 221206-C2 knob is an ideal choice for industrial and commercial applications.