The Imperial 28328 Fryer Gas Valve Knob W/Screw 1-1/4" DIA OFF-PILOT-ON allows operators to select gas valve positions on compatible commercial fryers. Its clearly labeled OFF, PILOT, and ON markings provide visual guidance when changing burner settings. Measuring 1-1/4 inches in diameter, the knob attaches to the valve stem using the supplied screw, supporting secure installation, co... https://partsfe.com/28328-imperial-valve-knob-1-14-d-off-pilot-on/1-28328.html