[Easy Installation]:This Propane And Natural Pilot Assembly Replacement Part is designed for easy installation.It comes with a head screw and flange to secure the valve on the plate of your grill or fire pits.Simply connect the inlet and outlet hoses to their respective places,then tightly fix the thermocouple nut M8 at the end of the valve [Material]:Made from metal,this LP NG 3 Way Pilot Replacement is built to last,ensuring you get long term use out of your investment [Size]:With a line length ranging from 18-36 inches,this component is versatile enough to fit a variety of setups [Complete Set]:This Propane And Natural Pilot Assembly comes as a complete set,providing you with everything you need for installation and use [User Friendly Design]:To operate,connect the thermocouple and end thread using an appropriately sized knob,push the valve for about 5-10 second until the thermocouple head is sufficiently heated then release your hand for it to work normally.If upon releasing your hand,the valve closes again,please check it