5-in-1 Carpenter's Square — 300 mm + Carpenter's Pencil

NEW THORVALD 300 MM SQUARE! Even more versatile: save a huge amount of time with our 300 mm carpenter's square, inspired by our famous 180 mm square. Thanks to its XXL size and millimeter precision, you can handle everything from woodworking to roof framing, and even masonry!

Key features

• ⚡ 300 mm — more versatile, faster: marking on large workpieces, cutting rafters, aligning boards, installing cladding or building frames, in the workshop or on a roof.
• 🛠️ 5 tools combined in 1: ruler, square, marking gauge, protractor and rafter pitch — transfer a measurement, mark an angle or set a pitch without multiplying accessories.
• ⚡ Automatic roof pitch calculation: birdsmouth cuts, angle cuts, plumb cuts… everything is marked directly, with no math, clear instructions included.
• ✅ Pro quality — 4 mm aluminum + laser-engraved graduations that stay visible over time; light, stable grip.
• ✏️ Carpenter's pencil included — marks even in depth thanks to its removable grip.
• ⭐ 30-day money-back guarantee + Thorvald support available all week.