The Starrett 4" Combination Square with Square Head boasts a range of impressive features. It comes equipped with a reversible lock bolt and a hardened steel, photo-engraved blade with a satin chrome finish. Complementing this is a cast iron head with a sleek black wrinkle finish. Measuring 4" with a 4R graduation type, the satin chrome blade offers precise readings in 8ths, 16ths, quick 32nds, and 64ths, significantly improving the accuracy of your measurements.

The square head is a true testament to Starrett's commitment to precision. With a precisely ground 90° square face and a 45° miter face, this versatile layout tool excels at scribing right angles, drawing parallel lines, and serving as a tri-square, miter, depth gauge, height gauge, and level. Starrett's precision measuring tools have been the industry standard for high-quality dimensional measurement since 1880, meeting or exceeding the accuracy and performance requirements of national and international standards.

Established in 1880, the L.S. Starrett Company manufactures over 5,000 variations of Precision Tools, Gages, Measuring Instruments, and Saw Blades for industrial, professional, and consumer markets worldwide. Starrett combination squares are the perfect choice for all craftsmen, offering exceptional accuracy and greater efficiency.

These combination squares are designed to withstand even the harshest environments, built to last a lifetime. Reliable and suitable for any project, they feature a hardened steel blade that ensures exceptional durability, resistance to wear, rough usage, high-impact pressure, and shock. Starrett's commitment to quality is evident in the variety of styles available, catering to the needs of toolmakers, mechanics, carpenters, and DIY homeowners alike.

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