Replacement control knob

摘要: A replacement control knob for installation on first and second controls having rotary stems formed with respective index elements disposed at relative rotational positions respect to indicators included such controls. The includes a body passage receipt of including an key cooperating the element positioning stem. is dial mount removable received thereon shiftable clocked corresponding indicators. Retainer means retaining it in selected or position. Thus, by merely selecting desired position as mounted body, assembled may be utilized interchangeably either