The Square Tri Aluminium 300Mm TC is a durable and precision-engineered measuring tool designed for carpentry, roofing, woodworking, construction, fabrication, and DIY applications throughout South Africa. Manufactured from high-quality aluminium, this triangular square provides accurate measurements and angle markings while offering the durability required for everyday professional use.
The 300mm size provides greater measuring capacity than smaller squares, making it ideal for larger layout tasks while remaining compact enough for convenient transport and storage. It is a valuable tool for builders, roofers, carpenters, contractors, and workshop users who require quick and accurate measurements on-site or in the workshop.
Triangle squares remain essential measuring tools because they allow users to accurately mark and verify 90-degree and 45-degree angles, establish straight cutting lines, check squareness, and perform layout work efficiently. Their simple yet highly effective design makes them one of the most versatile measuring tools available.
The lightweight aluminium construction offers excellent strength and corrosion resistance while ensuring comfortable handling throughout the workday. Its durable design helps maintain accuracy even under demanding construction and workshop conditions.
The clearly marked graduations allow for quick measurements and accurate layout work, helping improve productivity while reducing measurement errors during installation and fabrication tasks.
Key Features:
- 300mm triangular measuring square
- Durable aluminium construction
- Lightweight and corrosion-resistant
- Suitable for 45° and 90° angle marking
- Accurate measuring and layout tool
- Easy-to-read measurement markings
- Strong workshop-grade construction
- Suitable for professional and DIY use
Ideal Applications:
- Roofing installations
- Carpentry projects
- Timber framing
- Cabinet making
- Woodworking projects
- Construction layout work
- Workshop fabrication
- DIY home improvement projects
Suitable for carpenters, roofers, builders, contractors, workshop users, fabricators, installers, maintenance technicians, homeowners, renovators, and DIY enthusiasts throughout South Africa.
Whether you’re marking roof rafters, checking timber alignment, laying out construction work, or carrying out woodworking projects, the Square Tri Aluminium 300Mm TC provides a practical and dependable measuring solution for accurate and professional results.
Available in-store and online at Build It DTM:
https://builditdtm.co.za/



Ceiling
Concrete Products
Roofing




Glues & Adhesives


Counter Tops MarbleX
Fasteners