The Blue Flame gas valve kit features a 1/2 in gas valve. Comes with a Polished Chrome Floor Plate and matching 3 in. Universal Key. The 3 in. Key fits both 1/4 in. and 5/16 in. Valve Stems.Valve is of brass constructionUniversal 3 in. key fits both 1/4 in. and 5/16 in. valve stemsAngled supply line valvePipe thread x pipe thread connection0.05 psi maximum pressureFloor plate and 3 in. key come in polished chrome finishAngled valve is for in. gas line connectionCSA certified for safetyValve works for both wood logs and artificial log sets.Installation Instructions included. Use of this product can expose you to chemicals, including lead and carbon monoxide from the combustion of fuels, which are known to the State of California to cause cancer, reproductive or other developmental harm. For more information, go to www.P65warnings.ca.gov