Complete a variety of jobs and projects that require direct heat application using the Bernzomatic 14 oz Propane Cylinder 1 Pack. With a CGA600 connector it fuels standard hand torches and is useful for tasks such as light soldering or softening putty and paint. This Bernzomatic propane cylinder also aids in removing rusty bolts and nuts and thawing frozen locks. Constructed of durable steel it s lightweight and easy to handle and sized just right for an adult s hands to grip securely. This unit is easy to connect and disconnect from a torch (available separately) as needed. The soldering tank is filled with propane which burns at thousands of degrees (reaching up to 3 600 degrees Fahrenheit) so you can use it on heat-resistant materials. The gas burns cleanly with no smoke which allows you to keep your field of vision clear while you work.