Stove Knob Covers - Safety 1st

These knobs are used to prevent the child from turning on the electric or gas burners of the stove. They install by removing the existing knobs from the shaft on the stove, placing the plastic cup over the shaft, then reinstalling the knob on the shaft. The clear cover snaps onto the cup and will be free turning. When you want to turn on the burner, snap off the cover, turn the knob as normal and then snap back on the cover. Installation Requirements: The maximum diameter the base of the stove knob to fit in these covers is 2 & 1/16 inches. Stove knobs must be at least 2 & 3/4 inches apart.