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The UNIWELD 43409 is a 6-way combination wrench designed for use with torches, cylinders, and hoses in welding, brazing, and HVAC/R service applications. This multi-function wrench consolidates six common wrench sizes into a single tool, reducing the number of tools a technician needs to carry on the job. It is suited for tightening and loosening fittings, cylinder valves, and torch connections encountered in everyday gas service work. HVAC technicians, refrigeration mechanics, plumbers, and welding professionals will find this tool useful across a wide range of service calls.
This wrench is built for professionals who regularly work with oxy-fuel, air-acetylene, or brazing setups. It handles the fittings and valves commonly found on torch bodies, hose connections, and compressed gas cylinders. Its multi-size design makes it practical for technicians who need a reliable, compact tool for fieldwork without carrying a full wrench set.
Designed as a general-purpose combination wrench for use with torches, compressed gas cylinders, and hose fittings commonly found in HVAC/R, welding, and brazing service applications.
Always shut off gas supply and relieve line pressure before loosening or tightening torch or hose fittings. Ensure cylinder valves are fully closed before disconnecting hose connections. This tool should be used by qualified technicians familiar with compressed gas equipment and applicable safety codes. Do not use with fittings that show signs of thread damage or corrosion.
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