4.Wide Compatibility: The gutter crimping tool assures precise round-tube fabrication and bending-forming, enhancing hemming and seam fastening efficiency, providing a dependable solution for contractors managing ductwork or drainage system installations 2.Ergonomic Support for : The Duct Crimping Tool is equipped with a textured anti-slip handle, promoting stability and comfort even under pressure, allowing users to efficiently process sheet-metal components without discomfort over extended periods 1.Five-Cutter : This sheet metal crimper provides high-efficiency crimping to create precise duct downspout fits, improving sealing performance and enabling faster workflowing for contractors working on ventilation systems 3.Adaptable Crimping Solution: Designed as a multi-thickness crimping tool, the duct crimper handles galvanized stainless steel and varying metal gauges effortlessly. Its ability to bend corrugated materials assures seamless integration into flue and gutter applications 5.Sturdy Construction: The pipe crimper's sturdy alloy construction and -meshing mechanism provide deformation- working, ensuring long-lasting joint strength and accurate crimping alignment, Weight: 1.02404720699 pounds, Manufacturer: Aboiled