Starrett 380-72 Steel Straight Edge 72 Inch

The Starrett 380-72 is a precision 72-inch steel straight edge designed for professional layout, inspection, and measurement work. Manufactured by L.S. Starrett Company — a trusted name in precision tools since 1880 — this straight edge delivers the accuracy and durability demanded by machinists, fabricators, toolmakers, and quality control professionals.

Starrett Series 380 straight edges are made from high-quality, hardened and tempered steel with carefully finished edges, providing a reliable reference surface for checking flatness, scribing lines, and guiding cuts across large workpieces. The 72-inch length makes it ideal for large-scale layout and alignment tasks in manufacturing, fabrication, and metrology environments.

Key Features:

• 72-inch (6-foot) overall length for large-scale layout and inspection work
• Precision-ground steel construction for accuracy and long-term durability
• High-quality hardened and tempered steel resists wear and deflection
• Carefully finished straight edges suitable for scribing and checking flatness
• Satin chrome or blued finish provides corrosion resistance and glare reduction
• Part of Starrett's trusted Series 380 professional straight edge line

The Starrett 380-72 is an essential tool for any shop requiring reliable, long-length precision reference edges. Whether used for surface plate work, machine alignment, or large-part layout, this straight edge upholds the exacting standards that have made Starrett synonymous with precision measurement worldwide.