Heavy-Duty Steel Framing Square - L-Shaped Metric Rafter Layout Square with Anti-Glare Black Finish and Permanent Laser-Etched Graduations (600x400mm / 300x200mm)

• These Heavy-Duty Metric Framing Squares are engineered for professional carpenters, builders, and framers requiring high-precision layout and right-angle measurement. Offered in two individual size options—a large 600 mm x 400 mm size for heavy framing, rafter layout, and stair stringers, and a compact 300 mm x 200 mm size for smaller woodworking, cabinet making, and tight-space layout work. Forged from durable hardened steel with a non-reflective matte black finish, these squares resist glare under bright sunlight or shop lighting while providing rust protection. Each square features crisp, permanent laser-etched metric graduations along both the body and tongue for clear, exact angle checking and 90-degree alignment.

Specifications Table

Key Features & Standards

• Two Specific Size Options: Available in 600 x 400 mm for major structural framing or 300 x 200 mm for general woodworking and benchtop layout.

• Rigid Steel Body: Hardened metal frame maintains strict 90° squareness and resists bending or flexing under jobsite conditions.

• Anti-Glare Black Finish: Non-reflective coating minimizes light glare, making the white metric markings easy to read outdoors.

• Laser-Etched Markings: Precision graduations are permanently etched into the steel surface to prevent wearing or rubbing off during daily use.

⚠️ Safety Warning: Handle steel squares with care around edges. Avoid dropping the tool on hard concrete surfaces, as severe edge impacts can compromise 90-degree angle accuracy. Wear appropriate safety equipment during cutting and layout work.