Catalog number: TKHP-30 Features: ●Both the shaft and corners are flat, so this curved ruler fits perfectly on the material and is easy to mark. ●The scale is etched and does not easily fade. ●Hardening process gives it strength and moderate elasticity. Uses: ●For various markings, marking work, measuring right angles and lengths. Specifications: ●Long side (mm): 320 ●Short side (mm): 160 ●Width (mm): 15 ●Thickness (mm): 1.0 ●Length tolerance: Total length ±0.2mm ●Straightness: Not exceeding ±0.1mm at 100mm ●Cm scale on front and back ●JIS standard product ●With scale inside outer base point ●Silver finish (matte finish) ●Straightness: Less than ±0.1mm at 100mm ●Length tolerance: Total length ±0.2mm Material/Finish: ●Stainless steel (SUS420J2) Caution: ●Do not use in places where it may come into contact with electricity.
