Shinwa Flat Ruler 30cm 10297 1 piece

Catalog number: 10297 Features: ●The corners are thin and flat, so they stick perfectly to fine materials, making it easy to mark and measure. ●The outer base point has an inner scale. Uses: ●For measuring length, checking right angles, and marking work. Specifications: ●Long side (mm): 320 ●Short side (mm): 160 ●Width (mm): 15 ●Thickness (mm): 1.0 ●Scale specifications: cm ●Length tolerance: Total length ±0.2mm ●Straightness: Not to exceed ±0.1mm at 100mm ●Same scale on front and back ●JIS standard product Material/Finish: ●Stainless steel (SUS420J2) Caution: ●Do not use in places where there is a risk of contact with electricity.