The Rankin Delux RDLR-12 Black Plastic Knob with Chrome Strip is a practical replacement part designed to provide reliable control and ease of use in commercial kitchen equipment. Measuring 2-1/4" x 3/4" with a .240" mount and 1/2" extension in an up/down position, this knob offers a secure fit and smooth operation. Its sturdy plastic construction, enhanced with a chrome strip, ensure... https://partsfe.com/black-knob2-14-d-for-rankin-deluxe-part-rdlr-12