Our drop-in burner kit is perfect for any fire pit or fire table application with a rectangular hole. Just cut the hole out a .25 inch larger than the stated size in your non-combustible material and the 1.25 inch flange will hold it in place. Fill with Glass or Lava Rock and you will have a dramatic addition to any patio fire table. The 304 Stainless Steel Construction provides a beautiful insert and trim for any installation. Our portable 20 lb. LP tank kit comes complete with hoses, regulator, keyed ball valve and tank connection. Features Type Burner Kit. Shape Rectangular. Fuel Liquid Propane. Material 304 Stainless Steel. Connection Bottom Center 0.5 NPT Hub. Connection Hoses Keyed Valve 20 lb. Tank Connection LP Mixer. Specifications Flange 1.25 . Overall Dimensions 30 L x 12 W x 3 H .