TubeTrue – Professional Heavy-Duty Metalworking Miter Square

💡 Why Traditional Woodworking Squares Fail in Metal Fabrication

If you've ever tried using a standard woodworking speed square on square tubing or structural steel, you know the frustration. Traditional squares have a very short flange, around 1/4 in (0.6 cm). Because metal tubes and pipes have large, rounded corners (radii), a standard square rides up on the curve, so your lines walk and you end up with significant alignment errors.

This Heavy-Duty Metalworking Miter Square is engineered from the ground up for welders and fabricators to solve exactly that problem.

🔥 Key Features & Benefits

• Innovative long hypotenuse flange: an extended, heavy-duty fence runs along the hypotenuse (the long angled side), so the tool completely bypasses the rounded corners of metal tubing. It references perfectly off the flat sides of your workpiece, ensuring flawless accuracy every single time.

Built for Maximum Precision & Stability

Crafted from premium, thick-gauge metal, this square gives you a rock-solid referencing edge. It won't warp under welding heat, and its heavy-weight design keeps it stable on your fabrication table.

Multi-Angle Layout & Quick Marking

Deeply engraved, high-contrast laser markings cover common fabrication angles, including 45°, 90° and 22.5°. Perfect for fast pipe-cutting layout, framing and angled miter joints.

Optimized for Metalworking Environments

Unlike plastic or thin aluminum woodworking squares, this tool is spatter-resistant, highly durable and designed to withstand the rugged conditions of a professional welding shop.

Available in Multiple Sizes

Choose the size that matches your project, from small, nimble hand-held sizes for tight spaces to larger options for heavy structural steel and massive tubing.

• 5 in (12.7 cm)
• 8 in (20.3 cm)
• 10 in (25.4 cm)

📋 Technical Specifications

• Application: welding, metal fabrication, pipe layout, angle marking
• Material: high-grade CNC-machined heavy metal (heavy-duty construction)
• Angles available: 90°, 45°, 22.5°
• Scale markings: laser engraved, wear-resistant, high-visibility
• Compatible materials: square tubing, round pipes, angle iron, flat steel
• Size: as shown

📦 What's in the Box?

• 1, 2 or 3 × Precision Metalworking Miter Square, depending on the style you choose
• 2 Pack: one 5 in (12.7 cm) and one 10 in (25.4 cm) square
• 3 Pack: one each of 5 in (12.7 cm), 8 in (20.3 cm) and 10 in (25.4 cm)