Shinwa Curved Ruler, Thick and Wide, Silver, 30cm, for Construction and Ironwork, Scale on Front and Back, 8 Levels, cm, 10451, 1 Piece

Catalog number: 10451 Features: ●JIS standard curved ruler. ●Heavy and sturdy, thick and wide type curved ruler. ●Suitable for ironworking and civil engineering. ●The 8-step scale has scales on all 8 sides. ●A thick and wide type that is resistant to impacts and does not easily lose angle. ●Silver processing reduces surface reflections and makes the scale easier to read. Uses: ●For measuring length, checking right angles, and marking work. Specifications: ●Long side (mm): 320 ●Short side (mm): 160 ●Width (mm): 20 ●Thickness (mm): 2 ●Scale specifications: cm ●Length tolerance: Total length ±0.2mm ●Straightness: Not exceeding ±0.1mm at 100mm ●Scale: cm display Material/Finish: ●Stainless steel (SUS410) Caution: ●Do not use in places where there is a risk of contact with electricity.