Shinwa Precision Square, 150mm.
• Uses the inside and outside corners to check squareness.
• The square-root scale on the back shows the stock size needed for square timber.
• For checking the squareness of processed material and finished products.
SPECIFICATION
Product Number: 62006
90° Angle Accuracy: ±0.1 mm (±0.004 in) or less per 100 mm
