IRWIN 6-Inch Combination Square – Metal Body, Cast-Zinc, Stainless Steel Blade

Durable design for busy workshops

The IRWIN 6-Inch Combination Square combines a rugged metal body with a rust-resistant stainless steel blade, delivering dependable performance through daily use in woodshops, metal shops, and DIY projects. The compact 6 inch length balances maneuverability with measurement reach, making it a practical companion for a variety of layout tasks. A cast-zinc body adds durability without adding unnecessary bulk, helping this tool withstand routine bumps and knocks in a busy workspace.

Precise readings you can trust

The tool features black precision etched scales that provide accurate 90 degree and 45 degree readings. These clear markings are designed for quick, confident layout lines, making it easier to check squareness, transfer angles, and set-up operations as you work through cuts and assemblies.

• Cast-zinc body for long-lasting durability in demanding environments
• Stainless-steel blade built to stand up to rugged use
• Black, precision-etched scales for crisp 90 and 45 readings
• 6" length suits a wide range of layouts and checks

Real-world usefulness

Whether you are marking layouts on lumber, verifying the squareness of cabinet frames, or aligning metal sections, this combination square offers reliable guidance without excessive heft. The blend of sturdy construction and clear markings supports a steady workflow from rough cuts to final fits.

• Checking square on cut boards and assemblies
• Transferring right angle measurements between marks
• Verifying 90 and 45 angles during layout and assembly
• Compact tool for portability in tight spaces

Care and longevity

To maintain performance, wipe the blade after use to reduce moisture exposure, store away from harsh impacts, and keep scales clean for consistent readings. With proper care, the combination square can remain a trusted layout aid across projects.