Starrett Master Precision Square - 6" Hardened Steel Square For Accurate Woodworking & Metalworking

Attention all craftsmen, woodworkers, and DIY enthusiasts!

If precision is your priority, the Starrett Master Precision Square is a must-have tool for your workshop.

This hardened steel square delivers incredible accuracy—up to .0001 inches per 6 inches—making it perfect for checking squareness in woodworking, metalworking, machining, and layout projects.

The beams and blades are hardened, ground, and lapped to ensure they stay straight and parallel over time, while the grooved inner corner keeps burrs and dirt from affecting your measurements.

Built by Starrett, a trusted name in tools for over 140 years, this square is durable, reliable, and built to last a lifetime.

Whether you’re framing a cabinet, setting up a saw, or working on detailed metal projects, this square gives you confidence in every angle.

It’s not just a tool; it’s an investment in precision and quality.

Add the Starrett Master Precision Square to your toolkit and work with accuracy you can count on, every single time.