Triangle ruler AWTools AW30111 — measuring triangle, weight 650 g

The AWTools AW30111 measuring triangle is a rigid aluminium right-angle tool designed for precise layout and marking tasks. Made from a lightweight rectangular aluminium profile with a powder-coated finish, this triangle combines the functions of a framing square and a spirit level. It provides a stable straight edge for carpentry, joinery and workshop work, and is suitable for transferring measurements with pencils or scribes on wood, metal and panels. The tool weighs 650 g and includes protective plastic end caps to reduce risk of impact damage.

Advantages

The unit integrates high-quality vials with a magnifying effect to facilitate accurate and easy reading at various viewing angles. Its aluminium construction keeps the tool lightweight while preserving rigidity, and the powder coating increases surface durability and corrosion resistance. With a high levelling accuracy of up to ±0.5 mm/m, the triangle supports reliable 90° checks in construction and finishing tasks. The plastic end caps protect profile edges and improve longevity.

Suitable for

• Carpentry layout and squaring of frames
• Joinery measurements and transferring marks on panels
• Workshop marking and machine setup checks
• Construction and finishing works requiring precise right-angle verification

Key specifications

• Material: rectangular aluminium profile with powder coating
• Weight: 650 g
• Integrated spirit vials with magnifying effect for improved reading
• Functionality: framing square combined with spirit level
• Protective plastic end caps to reduce impact damage
• Levelling accuracy: up to ±0.5 mm per meter
• Suitable for horizontal and vertical measurements
• Country of manufacture: Poland

How to use

Place the AWTools measuring triangle against the edge or surface to be checked so that the right-angled vertex aligns with the corner or reference edge. Use the straight edges as guides for marking with a pencil or scribe. For levelling checks, observe the integrated vials and adjust the workpiece or fixture until the bubble indicates level; the magnifying vials improve visibility from common working positions. Use the tool in either horizontal or vertical orientation depending on the task. Avoid applying excessive bending force to preserve accuracy.

Usage recommendations

Store the measuring triangle in a dry place and handle it by the profile body rather than the vials to avoid damage. Clean the aluminium surface and vials with a soft cloth to maintain clear vial reading. When using on hard or rough surfaces, retain the protective end caps or replace them if damaged to prevent edge deformation and preserve measurement accuracy.