Choosing the right pilot tube for your project is now easy as ever with corrugated, flexible pilot tubes. A pilot tube carries gas from the valve to the pilot flame. They are used in indoor fireplaces that can have a free standing pilot or electronic pilot as well as outdoor fire pits and outdoor fire features. The sleek build gives you a reliable and clean finished product for years to come. All Dormont pilot tubes listed have a ¼” O.D. and come in a variety of sizes including 18”, 24”, 36” 48” 60” and a 72” pilot tubes allowing you to choose the correct pilot tube for your build.