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The product i purchased was a Adjustable Propane Regulator for my gas grill. Well when I tried to adjust the flame on the grill it was about 12 inches high and the knobs on my gas grill would not reduce the flame any less than 6 inches high. Also the adjustable knob on the regulator would either increase the gas coming out  or shut it off completely and not reduce the pressure of the gas going into my grill.
Rating: 5 stars