Ruler AWTools AW29811 — 40 mm width, metal measuring rule

AWTools AW29811 — 40 mm width, metal measuring rule is a compact aluminium measuring rule designed for precise linear measurements in carpentry, construction and workshop environments. The rule features a riveted handle for added stability and double-sided millimetre scales to support efficient and accurate measuring. It provides straight edges for marking and measuring and can be set to common layout angles for faster work on right-angle and mitre tasks. A hang hole enables space-saving storage when not in use.

Advantages

The aluminium construction ensures a lightweight yet robust measuring tool with resistance to everyday workshop wear. The riveted handle increases rigidity and improves control during marking operations. Double-sided mm graduation allows measurement from either edge and reduces the need to reposition the rule. Detachable angles at 90° and 45° make it convenient for marking right angles and common mitres on both wood and metal.

Suitable for

• Carpentry and joinery measurements
• Construction site layout and marking
• Metal and wood processing for right-angle marking
• DIY and craft projects requiring accurate linear measurement
• Workshop tasks where compact, easy-to-store measuring tools are needed

Key specifications

• Material: high-quality aluminium with riveted handle for stability
• Width: 40 mm
• Scale: double-sided millimetre graduation
• Angles: supports 90° and 45° marking
• Design: straight edge for marking and measuring; hang hole for storage
• Weight: lightweight for easy handling and transport

How to use

Place the AWTools AW29811 rule along the surface to be measured or marked, aligning the edge with the intended reference line. Read measurements directly from the appropriate side of the double-sided mm scale, or flip the rule to use the opposite graduation. Use the riveted handle to hold the rule steady while scribing or cutting. For right-angle or 45° layout, position the rule at the required angle relative to the workpiece and mark along the straight edge. Use the hang hole to store the tool on a pegboard or hook when finished.

Usage recommendations

To maintain measurement accuracy, keep the aluminium edge clean and free of burrs. Avoid using excessive force that could bend the rule; store it on a flat surface or hang it using the hang hole to prevent warping. When marking on metal, use a fine scribe to preserve the scale readability. Regularly check the scale against a known reference if precision is critical.