Campingmoon Z-37 Lengthy Extension Tube with Valve With its own bracket, the support is stable, so that the internal duct of the gas tank always faces upwards to prevent liquid output. Extend the distance between the gas tank and the stove to avoid safety hazards caused by the high temperature of the gas tank in the event of a large fire. The air tank interface is rotated at 45° in the Lianzhi direction to open and the leaning mechanism comes with a bracket and an adjustable valve. The interior is made of high-temperature flame-retardant rubber, which has the characteristics of stretch resistance, good airtightness, and aging resistance. Magnet suction interface, automatic air lock, can be used in rotary and magnet cassette furnaces. Material: Stainless Steel + Brass + Rubber Size: 27.5x6x4.4cm/10.83×2.36×1.73inch Tube Length: 20cm/7.87inch