1, Tube material make of annealed stainless steel.2, 1/4" OD and 915mm length fuel line.3, 1/4" OD flex tube line is a direct replacement for rigid tubing, Flexibility allows for hand bending, shortens the time spent on the job site, and Reduces Assembly Steps (no flaring).4, Flex Tube Replacement Installation Kits have been specifically designed to replace damaged internal supply lines on commercial cooking equipment.5, These kits are to be used as replacement components for rigid aluminum tubing.6, Flex Tube corrugated stainless steel tubing will minimize the time spent to replace these fuel lines.7, Widely Used for propane gas & natural gas pilot burner assembly, Replacement for Robertshaw gas valve. Honeywell Gas Valve, and gas tubing.Packa.