The Matsui 70mm Japanese square is a compact precision tool designed for marking, angle checking, and fine measurement in woodworking and crafts. Manufactured by Matsui Seimitsu Kogyo in Sanjo, Japan, it combines precision, legibility, and high-end finish.

This stainless steel square features chemically etched markings on both sides with several practical types of graduations, including internal graduations that facilitate measurements from corners. Its hard chrome coating improves wear resistance and daily durability.

Thanks to its compact 70mm size, it is particularly popular for small assemblies, adjusting Japanese tools, precise marking, and detailed workshop tasks.