Introducing Our Match Lit Fire Pit Kits These certified fire pit inserts incorporate a whistle-free flex line between the gas valve and burner pan offering insert flexibility and simpler installation.  NEW Flex Line Models! Comes fully assembled with #304 stainless steel pan, burner, Decorative Key Valve with stainless steel mounting bracket, and whistle-free flex line. Perfect for fire pits without electricity Flex line configuration Decorative key valve gas control – Match Lit CSA Certified up to 65k BTU Interlink Linear Models- FLEX Model # / Description MLFPK25X8-L-FLEX – 25×8” Pan, 24” T-Burner, 36” Flex Line, 50k BTU MLFPK37X8-L-FLEX – 37×8” Pan, 36” T-Burner, 36” Flex Line, 65k BTU MLFPK49X8-L-FLEX – 49×8” Pan, 48” T-Burner, 36” Flex Line, 65k BTU Optional: KVMB-PB Paver Block Bracket (Pictured)