Shinwa Precision Square Carbon Tool Steel

These squares are beautifully machined from S50C carbon tool steel.

Small sizes are perfect for the checking of small components and marking out joinery, while the larger sizes shine at setting fences, blades, and guides, and as a master square which can be used to check other squares against in the shop.

All Shinwa precision squares ship with a factory warranty of squareness.

Please note: Squares are shipped from the factory with a protective layer of oil applied. While this needs to be removed before use, we recommend storing the squares in its box or in a location where it can’t accumulate dust.

Made in Japan

Specifications