Aluminum Alloy Woodworking Triangle Ruler | Dual-Scale Square
Aluminum Alloy Woodworking Triangle Ruler | Dual-Scale Square
Aluminum Alloy Woodworking Triangle Ruler — Precision Layout & Measuring
Take the guesswork out of your woodworking, construction, and craft projects with this high-precision aluminum alloy triangle square. Featuring dual-scale markings in both metric and imperial (inch) units, plus standard 90° and 45° angles, this versatile layout tool helps carpenters, craftsmen, and DIY enthusiasts achieve accurate, repeatable results every single time.
Made in Mainland China.
Key Features
- Dual-Scale Precision: Clearly engraved metric and inch graduations ensure accurate measurements for any project, whether you work in millimetres or inches.
- Standard 90° & 45° Angles: Instantly mark right angles and mitre cuts — a must-have for joinery, framing, and furniture making.
- Durable Aluminum Alloy Construction: Lightweight yet robust, this tool resists wear and corrosion for long-lasting performance on the job site, in the workshop, or at home.
- Multi-Function Layout Tool: Use it as a try square, mitre square, ruler, and protractor all in one — ideal for scribing lines, checking squareness, and marking angles.
- Ergonomic & Space-Saving Design: Comfortable to grip with a built-in hanging hook, so it stores neatly on a pegboard or wall when not in use.
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Available in Two Sizes:
- Small: 18.2 × 18.2 × 26.3 cm / 7.17 × 7.17 × 10.35 in (Base width: 21.5 mm; Thickness: 4 mm)
- Large: 30.4 × 30.4 × 42.7 cm / 12 × 12 × 16.8 in (Base width: 28 mm; Thickness: 5 mm)
Specifications
| Material | Aluminum Alloy |
| Color | Red / Black |
| Scale | Metric & Imperial (Dual) |
| Standard Angles | 90° & 45° |
| Small Size | 18.2 × 18.2 × 26.3 cm / 7.17 × 7.17 × 10.35 in |
| Large Size | 30.4 × 30.4 × 42.7 cm / 12 × 12 × 16.8 in |
| Origin | Made in Mainland China |
Who Is This For?
Whether you're a professional carpenter, a hobbyist woodworker, or a DIY enthusiast tackling home improvement projects, this triangle ruler belongs in your toolkit. It's equally suited to workshops, construction sites, and home craft spaces — anywhere you need fast, reliable layout marking.
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Frequently Asked Questions
Q: What angles does this woodworking triangle ruler measure?
A: This aluminum alloy triangle ruler is designed to mark and verify standard 90-degree (right angle) and 45-degree (mitre) angles. The dual-scale graduated edges also allow you to measure lengths in both metric (mm/cm) and imperial (inch) units, making it versatile for a wide range of layout and measuring tasks.
Q: What is the difference between the small and large sizes?
A: The small size measures 18.2 × 18.2 × 26.3 cm (approx. 7.17 × 7.17 × 10.35 inches) with a base width of 21.5 mm and 4 mm thickness — great for lighter bench work and detail projects. The large size measures 30.4 × 30.4 × 42.7 cm (approx. 12 × 12 × 16.8 inches) with a 28 mm base and 5 mm thickness, offering greater reach and stability for framing, cabinetry, and larger woodworking jobs.
Q: Is this triangle square suitable for professional use?
A: Yes. The high-precision engraved scale and sturdy aluminum alloy construction make this tool suitable for professional carpenters, contractors, and craftsmen, as well as serious hobbyists. It is built to withstand the demands of frequent use on construction sites and in workshops.
Q: How do I store this ruler when not in use?
A: The ruler features a convenient built-in hanging hook, so you can hang it on a pegboard, tool wall, or workshop rack — keeping your workspace organized and the tool easily accessible for your next project.