Combination quickly connects up portable LP appliances of many kinds — propane torches, heaters, stoves, refrigerators and many industrial applications. 12-foot hose gives you greater freedom of movement with equipment. Regulator reduces high pressure of 1.3 gallon tanks and larger to low pressure. Soft-nose POL fitting behind regulator screws into cylinder. Hand wheel for tightening. Female connector on other end of 12-foot hose fits any standard 3/8in. male SAE fitting. It integrates regulator and timer into one compact design, making products more secure and more energy-saving, whereby winning experts’ approval at home and abroad. Through years of product research and innovation, our new Model: JYT-DG L.P.Gas Timing Regulator applies to L.P.Gas BBQ of 80,000 BTU/hr or below. It cuts off L.P.Gas automatically according to the time you set , to avoid food from under-cooked or overcooked, thus making them hygienic and healthy to eat.