This Greenlee knockout punch is a must-have for anyone in the business and industrial field. It is a 3-inch punch, model number 500-4180, and is sold as the punch only. Made in the USA with high-quality materials, this punch is perfect for hand tools and knockout and punch sets.

The brand Greenlee is well-known for its durability and reliability, and this knockout punch is no exception. It is ideal for punching holes in sheet metal and other materials quickly and efficiently. Whether you're a professional contractor or a DIY enthusiast, this Greenlee knockout punch will make your job easier.

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