{"product_id":"ｓｋ-鋼ブロックゲージ-１級相当品-２-５０ｍｍ-gb1-250-1-個","title":"SK Steel Block Gauge, Class 1 equivalent, 2.50 mm, GB1-250, 1 piece","description":"Catalogue number: GB1-250 Features: ●Inspection sheet with inspection values ​​is included to guarantee accuracy. ●Anti-rust sheet is included for easy maintenance. ●Equivalent to Class 1. Applications: ●Standard gauge for accuracy inspection and comparative measurement of calipers, micrometers, dial gauges, etc. Specifications: ●Cross-sectional dimensions (mm): 30{0-(-0.3)}x9{(-0.05)-(-0.2)} ●Thermal expansion coefficient: 11.5x10-6\/K ●Dimensional tolerance (μm): ±0.20 (0.16 difference) Material\/Finish: ●Body: High carbon high chromium steel","brand":"新潟精機（株）","offers":[{"title":"Default Title","offer_id":49667298558251,"sku":"237-5129","price":4118.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2375129.jpg?v=1728025498","url":"https:\/\/kaigoro.com\/en\/products\/%ef%bd%93%ef%bd%8b-%e9%8b%bc%e3%83%96%e3%83%ad%e3%83%83%e3%82%af%e3%82%b2%e3%83%bc%e3%82%b8-%ef%bc%91%e7%b4%9a%e7%9b%b8%e5%bd%93%e5%93%81-%ef%bc%92-%ef%bc%95%ef%bc%90%ef%bd%8d%ef%bd%8d-gb1-250-1-%e5%80%8b","provider":"カイゴロウ","version":"1.0","type":"link"}