The heavy-duty shears with PowerArc™ blades make strong cuts with 2x more force. Experience the combination of advanced mechanics and ergonomics with a new generation of shears that offer more power, comfort, and control. Special features: Ideal for cutting a wide variety of materials, including thin metal, gutters, vinyl siding, insulation, duct tape, cardboard, rope, tar paper, fascias, hoses, and much more. The patent-pending PowerArc™ technology creates a varying angle between the curved blades, allowing you to apply 2x more force, especially at the toughest part of the cut. The offset handle can be used for underhand or overhand cutting so that the material you are cutting does not touch your hands. The forged heavy-duty stainless steel blades cut powerfully through thick material without separating and do not rust. The serrated cutting edge holds slippery materials in place for more control. The handle opens automatically thanks to EasyAction™, reducing hand fatigue, and the easy-open lock protects the blades during transport and storage. The ergonomic handle with SoftGrip® and a special texture provides more comfort and control. Blades extend into the handle for more power. Technical specifications: Width 60 mm, Length 210 mm, Height 22 mm