{"product_id":"ｔｒｕｓｃｏ-引張コイルばね-スチール-ｄ２１-６ｘｄ１-６ｘｌ７３-３-１９-５巻-３個入-test-88294-1-pk","title":"TRUSCO Tensile Coil Spring Steel D21.6Xd1.6XL73.3 19.5 Rolls 3 Pieces TEST-88294 1 PK","description":"Catalog number: TEST-88294 Features: ●A spring in which the wire is tightly wound under a certain tension, with both ends raised into hooks. ●A spring used in the pulling direction. ●The tolerances for dimensions and spring characteristics comply with JIS B2704 Class 2. Specifications: ●Wire diameter d (mm): 1.6 ●Outer diameter D (mm): 21.6 ●Free height L (mm): 73.3 ●Number of turns (turns): 19.5 ●Spring constant (N\/mm): 0.412 ●Allowable load (N): 41.68 ●Height under load L1 (mm): 158.2 ●Initial tension (N): 6.306 ●Hook direction (°): 180 ●Winding direction: Right-handed winding ●Hook shape: Reverse round hook ●Usage temperature range: 110°C or less Material\/Finish: ●SWP-B (Piano wire)","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49644565365035,"sku":"125-7875","price":1932.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1257875.jpg?v=1727564059","url":"https:\/\/kaigoro.com\/en\/products\/%ef%bd%94%ef%bd%92%ef%bd%95%ef%bd%93%ef%bd%83%ef%bd%8f-%e5%bc%95%e5%bc%b5%e3%82%b3%e3%82%a4%e3%83%ab%e3%81%b0%e3%81%ad-%e3%82%b9%e3%83%81%e3%83%bc%e3%83%ab-%ef%bd%84%ef%bc%92%ef%bc%91-%ef%bc%96%ef%bd%98%ef%bd%84%ef%bc%91-%ef%bc%96%ef%bd%98%ef%bd%8c%ef%bc%97%ef%bc%93-%ef%bc%93-%ef%bc%91%ef%bc%99-%ef%bc%95%e5%b7%bb-%ef%bc%93%e5%80%8b%e5%85%a5-test-88294-1-pk","provider":"カイゴロウ","version":"1.0","type":"link"}