Shinwa Sokutei Curved Ruler, Same Thickness, Dual Graduations, Masterpiece, Silver, 50cm/1 Shaku 5 Sun, 10638

Product Introduction

● The corners are the same thickness as the pole. ● Internal scales are provided for the outer base point.

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● The angle is thin, making marking easier. ● Internal scales are provided for the outer angle starting point. Size: Long Branch (Short Branch) 520 (260) x Width 15 x Thickness 1.4mm Shape/Material: Same Thickness Front Scale: Long Branch/50cm Outer Scale, 45cm Inner Scale; Short Branch/25cm Outer Scale, 20cm Inner Scale Back Scale: Long Branch/5-Shaku Outer Scale, 1-Shaku Inner Scale for Mortise Measurement; Short Branch/7.5-Sun Outer Scale, 7-Sun Inner Scale Accuracy: Squareness: Not exceeding ±0.1mm per 100mm; Length Tolerance: ±0.2mm