Aluminium try square Luna ALU 300 — Luna 281060301, 300 mm

Luna ALU 300 is an aluminium try square designed for precise right-angle marking and verification in woodworking and metalworking. The tool combines a 300 mm straight blade with a rigid aluminium body and machined edges to provide consistent 90° accuracy for layout, measuring and assembly tasks. Its lightweight and portable design makes it suitable for both workshop benches and on-site use where repeatable squareness is required.

Advantages

The try square features a stable aluminium construction that resists twisting while remaining light enough for easy handling. Precision-machined contact surfaces ensure reliable alignment against workpieces, and the long 300 mm blade offers extended reach for larger panels and board edges. The tool's corrosion-resistant finish supports regular use in varied workshop environments without rapid wear.

Suitable for

• Checking and marking 90° angles on wood and metal
• Layout work for joinery, cabinetry and furniture assembly
• Verifying squareness of frames, panels and assemblies
• On-site carpentry and general workshop measuring tasks

Key specifications

• Blade length: 300 mm (straight, rigid)
• Material: aluminium body and blade
• Edges: precision-machined contact faces for accurate alignment
• Finish: corrosion-resistant surface treatment
• Weight: lightweight for portable use

How to use

Place the try square with its stock firmly against the reference edge of the workpiece so the blade lies flat across the face to be checked or marked. Ensure full contact between the machined face of the stock and the reference surface to avoid tilt. For marking, use a pencil or scriber along the blade to transfer a straight 90° line. For verification, observe any gaps between the blade and the workpiece that indicate deviation from true square.

Usage recommendations

Store the tool flat or hang it to prevent bending of the blade. Before critical layout work, check the square against a known reference or use a double-check method (flip the square and compare) to confirm accuracy. Keep the machined edges clean and free of debris to maintain precise contact.