onlyfire 18 Inch Square Fire Pit Burner Ring for Natural Gas & Propane Fire Pit and Fireplace, 304 Stainless Steel DIY Firepit Burner for Both Indoor and Outdoor, BTU 147,000 Max - F-FPR7006-SS-18

• 【DIY Fire Pit Accessory】 - Double burner ring measures 18 inch in side length with 1/2 inch inlet in the middle, suitable for any diy fire pit with edges over 20 inches or replace your old gas burner. 【Concentric square ring with Crossbar for Smoother Gas Flow】 - The entire burner is connected internally and will not block. There are uniform fire holes on each rod, which makes the airflow inside the burner smoother, resulting in a more uniform and beautiful flame. 【Long Lasting Durable Material】 - Welded from thickened 304 stainless steel pipes (42% thicker than other brands), suitable for long-term outdoor use and storage. Rated BTU Max, 147,000. 【No Whistling】 - Holes are drilled not punched for smoother gas flow with no annoying whistle. 【For Both Natural Gas and Propane】 - Suitable for indoor and outdoor natural gas or propane gas burning fire features (an air mixer must be installed with propane). Modern gas fire pits create a cozy feeling in your outdoor entertaining space.