This Greenlee knockout punch set includes a 5004061 punch and a 500-6978 die, designed for 1 1/2 inch holes. Crafted by Greenlee, a trusted brand in hand tools, this set is ideal for industrial and commercial use. The punch and die are both in excellent working order, and have been thoroughly tested to ensure their reliability and durability.

The set is perfect for use in a variety of applications, from electrical work to plumbing and HVAC installations. The punch and die are easy to use, and are designed to make clean, precise cuts without damaging the surrounding material. Whether you're a professional contractor or a DIY enthusiast, this Greenlee knockout punch set is an essential tool for any toolbox.