• Portable sized CO2 cylinder for the mobile welder.• Fits Sealey and other makes of welder/regulator.• When comparing price, always check fill capacity.Portable sized disposable cylinder for the mobile welder. Fits Sealey and other makes of welder/regulator. When comparing price, always check fill capacity.• Portable sized disposable cylinder for the mobile welder. • Fits Sealey and other makes of welder/regulator. • When comparing price, always check fill capacity. • Model No. CO2/100Technical Specification:Fill: 390gGas Type: CO2Nett Weight: 1.40kgNote: *Welding duration is approximate and depends on machine settingsWelding Duration*: 1-1/4hrDimensions: Length: 306mm x Height: 72mmWeight: 1.556KgWarranty: Consumable