Carpenter's Angle Square Expert+ MN-83-100 aluminium 185×185 mm

Carpenter's Angle Square Expert+ MN-83-100 aluminium 185×185 mm is a precision right-angle tool designed for woodworking, carpentry and general construction tasks. Made from aluminium, this 185 × 185 mm square provides a flat, rigid reference for marking, checking squareness of joints and edges, and guiding cuts. Its compact size and durable construction make it suitable for repeated on-site use where reliable 90° measurement is required.

Advantages

The aluminium body provides a good balance of lightweight handling and resistance to corrosion, allowing sustained use on site without significant wear. A clear, flat face ensures accurate contact with workpieces for consistent marking and measurement. The symmetrical 185 × 185 mm layout is convenient for both left- and right-handed tasks and for working on smaller boards, frames and fixtures.

Suitable for

• Checking and marking 90° angles on timber and sheet materials
• Verifying squareness of frames, cabinets and joinery
• Guiding saw cuts and router setups for accurate edges
• General DIY measuring and layout tasks on site

Key specifications

• Material: aluminium
• Shape and size: right-angle square, 185 × 185 mm
• Intended use: marking, squareness checking, guiding cuts
• Primary application areas: carpentry, joinery, woodworking, construction, DIY
• Handling: compact, lightweight for portable on-site use

How to use

Place the inner corner of the angle square firmly against the edge or corner of the workpiece so both arms of the tool are in full contact with the surfaces to be checked. For marking, hold the square steady and scribe a line along the outer edge with a pencil or marking knife. To verify squareness, use the square as a reference against adjoining edges and look for gaps or misalignment; for higher accuracy check both sides of the corner. When guiding cuts, clamp the square or use it as a reference for the saw or router fence to follow a consistent 90° path.

Usage recommendations

Store the aluminium square flat and clean after use to preserve accuracy. Avoid heavy impacts or bending forces that could deform the arms. For repetitive precision work, periodically verify the square against a known reference or a calibrated square. Wipe off debris and moisture before storage to reduce the risk of surface corrosion and maintain a clear bearing surface for accurate marking.