5-piece hand-operated sheet metal press tool set with blade, HVAC tool for 24-28 gauge ductwork and stovepipe

5 Blade Sheet Metal Tool: The 10.5-inch sheet metal crimper is made of precision-forged alloy steel applied to crimp heavy or thin 22-28 gauge galvanized sheet metal or stainless steel pipes; Produces factory-precise indentations in stove pipe and round conduit with just one squeeze; The maximum cutting force of the conduit crimping tool is 0.16 inches / 4 mm. Spindle crimping tool: the head of the sheet metal tools is made of A3 sheet metal (a carbon structural material with high hardness and a tensile strength ≥235 MPa) and the handle is made of 45# steel plate (a medium carbon structural steel with high hardness and a tensile strength ≥355 MPa) which allows it to withstand difficult working conditions

Practical design: Our HVAC hand tools feature a TPR material handle with a non-slip grip for comfort and ease of control, and the metal tool gutter crimper includes a built-in hole for working at height; The spring-loaded lever mechanism reduces overexertion and hand cramps during prolonged use

One-handed locking: This metal duct crimper has a built-in safety lock Keeps your sheet metal crimping tool compact for easy storage and protects the crimping heads from damage. Multifunctional stovepipe crimper: Our HVAC 5 crimping tool blade design can make excellent connections in sheet metal pipe, gutter, downspout, metal pipe, round gutter pipe, stovepipe, and anywhere else you want to crimp; the deep groove allows for variations in crimping depth, enabling you to quickly and accurately crimp sheet metal pipe to your liking.