SK Kinkyokushaku 30cm Kaidan scale Thin wide GTH-30CKD 1 piece

Catalog number: GTH-30CKD Features: ●The gold surface has an ironclad "Gaigo Coat" specification that can withstand 10,000 abrasions (10 times longer than our other products) and repels ink. ●A thin type with moderate elasticity that fits the target object and makes it easy to mark. ●Step-like graduations in 1mm increments that are easy to read. ●A Japanese-made curved ruler manufactured in a JIS-certified factory. ●The numbers are large and easy to read, with repeating numbers. ●The inside has internal reference graduations. ●Equipped with a safety rope attachment hole that is ideal for working at heights. Uses: ● For measuring dimensions and checking right angles Specifications: ● Nominal dimensions (cm): 30 ● Length (end) x width x thickness (mm): 320 (160) x 20 x 1.0 ● Corners: Same thickness ● Front scale (cm): Length, outside 30, inside 25 (internal standard), end, outside 15, inside 10 (internal standard) ● Back scale (cm): Length, outside 30, inside 25 (internal standard), end, outside 15, inside 10 (internal standard) ● Length tolerance (mm): ±0.2 at 300 ● Straightness (mm): 0.1 or less per 100 (scale side) ● Safety rope attachment hole: Yes Material/Finish: ● Body: Stainless steel