The Proto® 7/16" x 14" Brass Line-up Punch from Irwin is a precision tool designed for accurate alignment in metalworking applications. Made from high-quality brass, this punch offers excellent durability and resistance to wear. Measuring 7/16 inches in diameter and 14 inches in length, it is ideal for aligning holes and driving pins in various materials. The brass construction minimizes the risk of marring surfaces, making it perfect for delicate tasks. This line-up punch is essential for professionals and hobbyists looking for precision and reliability in their metalworking projects.