The MT 245 is an all brass heavy duty pencil flame torch that can be used with MAP//Pro or propane fuel. This torch will allow user to perform larger jobs and finish smaller jobs quicker. The torch can handle soldering up to 1 inch copper tubing. Product Features:Use with MAP//Pro, propane fuel or MAPPReplaceable orificeHeavy duty pencil flame torch headSoldering up to 1 inch copper tubing.Perform larger jobs than your smaller torch.Finish smaller jobs even fasterSolid brass valve body for durability