Single Action Oil Supply Valve (Cokkun)

[Features]
・ By attaching it, pail or 18-liter square cans can be used as horizontal tanks
・ It can be attached and detached with single-action and can be used repeatedly
・ There is no dripping and it is easy to refuel oil jugs, oilers, etc., in small portions
・ With a movable elbow, it is possible to prevent the adhering oil from dripping after closing the lever