One-time installation uses the existing wall plate screws. Hinges open for unobstructed normal operation of switch. Lock the switch in either the "on" or "off" position by closing cover over switch, then applying padlock. (Master Lock)
One-time installation uses the existing wall plate screws. Hinges open for unobstructed normal operation of switch. Lock the switch in either the "on" or "off" position by closing cover over switch, then applying padlock. (Master Lock)