The STARTUL Profi ST3516-060 carpenter's square is a heavy-duty professional tool designed for accurate layout and squareness checking in large-scale carpentry, timber framing, and construction. Featuring a robust 600 mm blade and a 400 mm handle, this all-steel square provides a solid, reliable reference for marking straight lines, checking right angles, and ensuring precision in structural projects.

Key Features:

• Large-Frame Construction: The substantial 600 mm blade and 400 mm handle offer excellent reach and stability for working with large sheets of plywood, beams, and framing lumber.

• Stamped Durable Scale: Features a clear, stamped double-sided scale with mm and cm graduations, designed to withstand the rigors of a construction site while providing essential measurement markings.

• One-Piece Steel Reliability: Manufactured from solid steel for maximum strength and rigidity, ensuring the square maintains its perfect 90° angle even under heavy use and on uneven surfaces.

• Essential Framing Tool: An indispensable tool for laying out rafters, stair stringers, checking corners, and ensuring overall squareness in walls and decks.

• Professional-Grade Durability: Built to endure the demands of daily professional use, with a design focused on functionality and long-term accuracy.