General description This Fuel Gas Extension Hose Replacement is designed to connect 1-pound appliances to 5-20 pound fuel gas tanks, making it an ideal solution for portable BBQ grills, camp stoves, and heaters. This hose allows for a more efficient fuel connection, saving time, energy, and money by eliminating the need for multiple 1-pound fuel gas cylinders. Technical specifications Length: 4 ft Maximum Pressure: 350 PSI Material: Nylon, brass, stainless steel Interface: QCC 1, Type 1 female, tank male interface Compatible Tank Size: 1-20 lb fuel gas tank Compatibility and accessories Compatible with Mr. Heater series including MH9B Portable Buddy, MH18B Big Buddy, MH12HB Buddy, MH11B Buddy Flex Also fits Baby Q, Q 100, Q 120, Q 200, Q 220, Q1000, Q1200, Q2200, and Go Anywhere gas grills Includes 1 x Fuel Gas Extension Hose and 1 x PTFE Tape (random color) Installation Easy installation without tools required Simply tighten the handwheel end and the brass connector end manually