Description The multi functional wrench features a universal acetylene tank wrench and oxygen tank wrench, designed for precise adjustment and safe operation of acetylene cylinder valves and oxygen tank valve. Its durable build withstands heavy-duty use in workshops, allowing seamless pressure valve control and effortless switching between pressure valve spanner tasks for reliable maintenance. Features -Color:Golden -Material:Iron -Size:17.50X6.00X2.00cm/6.88X2.36X0.79in -Universal compatibility: designed as a multifunction universal wrench, this tool works seamlessly with acetylene tanks, oxygen tanks, and propane valves for versatile gas management -Precision control: the precision acetylene tank spanner allows accurate adjustment of pressure valves, ensuring stable gas flow and efficiency in industrial and laboratory tasks -Durable construction: made from heavyduty steel, this acetylene tank safety wrench tool offers robust resistance to daily wear, greatly extending the accessorys operational lifespan -Ergonomic comfort: thoughtfully engineered for a comfortable grip, the oxygen valve wrench minimizes hand fatigue, even during prolonged use on various gas cylinder applications -Quick adaptation: the dualuse wrench enables rapid switching between different gas valve types, elevating convenience and flexibility for professionals sites or in research settingsPackage list: 2 x cylinder valve wrenches