Use the SC3R 3-Blade Crimper to downsize heavier stove pipe and round metal duct to create a male connection for joining sections. The tool’s hardened steel construction features heavy-duty, compound head and handle linkage to make easy work of crimping up to 24 gauge (0.86 mm) galvanized steel. A handle closing stop maintains a consistent crimp profile for the life of the tool, and the steel handle frame stands up to abuse and will not collapse. Nickel plating resists elements.
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