{"product_id":"test88263-3100","title":"Extension Spring(Steel)  TEST-88263  TRUSCO","description":"\u003cp\u003eThe mechanical spring wound as a hook with both ends tightened by applying constant tension to the wire rod.A mechanical spring to use in pulling direction.Class 2 of JIS B2704 is applied tolerance of dimensions and spring characteristics.Wire Diameter d (mm):1.60Outer Diameter D (mm):11.60Free Height L (mm):44.9Number of Rolls (roll):15.5Mechanical Spring Constant (N\/mm):4.148Allowable Weight (N):76.00Load Height L1 (mm):56.7Initial Tensile Strength (N):25.203Hook Shape: Reverse Round HookHook Counter Azimuth: 180degreesWinding Direction: Right windSWP-B (piano wire)\u003c\/p\u003e","brand":"1257840","offers":[{"title":"Default Title","offer_id":37287744667809,"sku":"TEST88263                     3100","price":2091.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0493\/5473\/5777\/products\/TEST88263_3100__MA_7b17b1d4-2659-4461-94c3-6b461cba20a3.jpg?v=1616764553","url":"https:\/\/kital-tools.com\/products\/test88263-3100","provider":"KITAL","version":"1.0","type":"link"}