Ziyuan Co2 Tank Wrench,Carbon Dioxide (Co2) Regulator Wrench, Draft Beer, 2 Pack Pack of 2, CO2 Cylinder Wrenches,CO2 Regulator Wrench ,Can be used for beer keg carbon dioxide (CO2) regulator wrench Size: 8.6in long, weighs 0.267lbs, note: manual measurement is subject to error The Carbon Dioxide Tank Wrench is specially designed for carbon dioxide cylinders to fit snugly into the valve of the cylinder, ensuring safe and accurate switching operations. Convenient to use, it can be hung on the rod of the CO2 cylinder or put into the tool box, easy to carry and use. The spanner is made of high quality material with good corrosion and abrasion resistance, and can be kept in good condition for a long time. Pack of 2, CO2 Cylinder Wrenches,CO2 Regulator Wrench ,Can be used for beer keg carbon dioxide (CO2) regulator wrench,Wrench draft beer pub kegerator tools,Draft beer keg system tool Size: 8.6in long, weighs 0.267lbs, note: manual measurement is subject to error The CO2 Cylinder Spanner is designed to fit CO2 cylinder valves and fits snugly into the valve to ensure safe and accurate switching operations. Its design makes tightening and loosening the regulator on the cylinder a breeze, making removing the regulator and replacing the air cylinder quick and easy. Convenient to use, it can be hung on the rod of the CO2 cylinder or put into the tool box, easy to carry and use. The spanner is made of high quality material with good corrosion and abrasion resistance, and can be kept in good condition for a long time.