Triangle ruler AWTools AW30104 — metal measuring triangle, weight 1.2 kg

AWTools AW30104 is a metal measuring triangle made from lightweight aluminium rectangular profile with a powder-coated finish. Designed to provide a stable straight edge and accurate 90° reference, this measuring triangle weighs approximately 1.2 kg and includes plastic end caps to protect the profile from impact. Its rigid construction and clear geometry make it suitable for carpentry, metalworking and general workshop layout tasks where repeatable right-angle measurements and transfers are required.

Advantages

The aluminium profile combines low weight with rigidity, allowing easier handling on site or in the workshop while maintaining accurate edges. Powder coating protects the surface from corrosion and wear, and the plastic end caps reduce the risk of damage during transport and use. The solid build ensures stable placement for marking and measurement tasks and supports both professional and hobby applications.

Suitable for

• Carpentry and woodworking layout and marking
• Metalworking and fabrication tasks requiring accurate right angles
• Construction site measuring and squaring work
• DIY projects and craft tasks needing a stable straight edge

Key specifications

• Material: aluminium rectangular profile
• Surface finish: powder coated
• Protective features: plastic end caps
• Weight: approximately 1.2 kg
• Function: fixed 90° measuring triangle / straight edge
• Country of manufacture: Poland

How to use

Place the measuring triangle with its abutting edges against the workpiece so that the 90° corner aligns with the required reference point. Use the straight edges as a guide for scribing lines, marking cut lines or checking squareness. For longer runs, hold the triangle firmly or clamp it to the work surface to prevent movement and ensure consistent markings. After use, store the tool in a dry place to preserve the powder-coated surface and the aluminium profile.

Usage recommendations

When marking or measuring, check the triangle edges for burrs or heavy wear before use and remove any debris that could affect accuracy. Use light clamps when fixing the triangle to delicate surfaces to avoid denting the aluminium profile. Regularly inspect the plastic end caps and replace them if damaged to maintain protection against impacts.