4" Machinist Square

Excel Blades 4" Machine Square – 90° Hardened Steel Precision Tool for Layout & Setup – EXL60020

The Excel Blades 4-Inch Machine Square is a must-have precision tool for professionals and hobbyists in machining, metalworking, mechanical engineering, and fabrication. This 90-degree machinist square is engineered for flawless accuracy, making it ideal for layout work, machine setup, and inspection tasks.

Whether you’re marking lines at a right angle, verifying squareness, or adjusting machinery, the Excel Blades 4" Machine Square delivers the precision and confidence professionals demand. It's an essential tool for machinists, engineers, metalworkers, woodworkers, and serious DIYers who need exactness in every measurement.