BernzOmatic Butane Gas Cartridge 150g White and Green SKU: 131124 MODEL: BF55 $ 14 .98 each Mitre 10 Variants To be used with BernzOmatic Micro Torches and Utility Lighters ST200T/ST250K/ST2200T/19594/19593. Features and benefits Ideal for light or detailed soldering. Flame temperature in air 1760 deg Celsius. For use with bernzomatic micro torches, such as the ST500T 3-in-1 micro torch and soldering Iron. 142g. Cylinder is convenient for handling and storage.