Shinwa 48.5cm (1 shaku 6 sun) stainless steel Japanese square, anti-glare silver finish and traditional Japanese graduations on the reverse.

Manufactured by Shinwa, a Japanese specialist in precision measuring instruments, this square is designed for measuring, checking and marking work in carpentry, construction, workshops and technical drawing. It combines precise reading of metric dimensions with traditional Japanese graduations on the reverse, popular with craftsmen working with Japanese methods.