Model 42-4E is a medium duty 20 in. straight cutting torch designed for use with all fuel gases. Model 42-4E is lightweight and features a solid forged brass head, triangular tube design with brazed connections and a solid forged brass cutting lever providing strength, safety and a longer service life. It includes easily replaceable FlashGuard® check valves that prevent the reverse flow of gases for added safety. It is UL® listed. Torch has a cutting capacity 6 in. (152.4mm) plate.