This Greenlee Knockout kit is a must-have for any professional in need of reliable and efficient punching tools. With the included ratchet slug buster, this kit is perfect for use on various materials such as mild steel, aluminum, and fiberglass. The kit comes with punches and dies in various sizes, making it suitable for different knockout jobs.

The Greenlee brand is known for its quality and durability, and this model, the 7238SB, is no exception. Whether you're in the construction or electrical industry, this knockout kit will help you get the job done quickly and efficiently. Invest in this kit today and experience the ease of punching holes without worrying about the condition of your tools.