Greenlee Knockout Tools provide the power and precision needed to punch clean, consistent holes in electrical panels, junction boxes, and conduit fittings. With options ranging from battery-powered and hydraulic knockout tools to manual hand-operated solutions, there is a tool for every job. Durable punches and dies create smooth, burr-free holes in a variety of materials, reducing the need for additional finishing work. Whether working with mild steel, stainless steel, or aluminum, these knockout tools ensure accuracy and efficiency.
































