Each side has a set of B-size 9/16-18 thread fitting for standard twin welding hose. The base has four mounting holes to mount gas saver to a table.
Hook tank hoses up to side with the lever. Hook torch hoses to side with the pilot light. Light the torch & adjust valves where they are needed. When you need to set the torch down, hang on lever, pointed in safe direction for flame. Lever will push down plungers to shut gases off to the torch but flame will still be on the pilot light. When you need to use the torch again, take it off the lever, gases will come back to the torch head. Just light the torch from the pilot flame and you will be back to working with no need to re-adjust the valves.
