Bernzomatic DuraCast 4000 Torch Kit

Bernzomatic is a historic American brand synonymous with hand-held torches and fuel cylinders used for soldering, plumbing, and DIY projects. Founded in 1876, the brand has maintained a strong heritage of manufacturing in the United States, particularly for its fuel cylinders which are commonly produced in facilities such as the one in Columbus, Ohio.

Today, Bernzomatic is a subsidiary of Worthington Enterprises (formerly part of Worthington Industries). This acquisition solidified the brand's position as a market leader in the hardware and consumer products space. While many of the core components and fuel products are engineered and manufactured in the USA, some specific torch components or accessories within kits may be sourced from global supply chains to ensure product versatility and availability.