Shinwa Sokutei Silver Curved Ruler, 50cm, Inner Fit, for Carpenters, with Square Graduations On the Back and Red Numbers, JIS 10359

This carving ruler is used for measuring length, checking right angles, and marking. It features large, easy-to-read scale numbers. The silver finish reduces surface reflections for easy reading.

Product Size (mm): 520mm x 260mm x 1.4mm; Product Weight (g): 91g; Package Size (mm): 535mm x 274mm x 5.2mm; Package Weight (g): 110g Specifications: Accuracy: Squareness: Less than 0.1mm per 100mm; Length Tolerance: Less than ±0.2mm; Front Graduations: Long Branch: 50cm Outer Graduations; Short Branch: 25cm Outer Graduations, 23cm Inner Graduations Back Graduations: Long Branch: Square Outer Graduations, Round Inner Graduations, Tenon Graduations; Short Branch: 25cm Outer Graduations; Markings: JIS Mark; Red Numbers; Shape: Thickness; Material: Stainless Steel Caution: Do not use in areas where electrical current may be present.