{"product_id":"test88150-3100","title":"Extension Spring(Steel)  TEST-88150  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):0.8Outer Diameter D (mm):10.8Free Height L (mm):84.6Number of Rolls (roll):79.5Mechanical Spring Constant (N\/mm):0.051Allowable Weight (N):11.57Load Height L1 (mm):282.0Initial Tensile Strength (N):1.579Hook Shape: Reverse Round HookHook Counter Azimuth: 180degreesWinding Direction: Right windSWP-B (piano wire)\u003c\/p\u003e","brand":"1257720","offers":[{"title":"Default Title","offer_id":37287732674721,"sku":"TEST88150                     3100","price":2091.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0493\/5473\/5777\/products\/TEST88150_3100__MA_78fabaa2-31a7-41ab-8d3c-a319670b692c.jpg?v=1616764313","url":"https:\/\/kital-tools.com\/products\/test88150-3100","provider":"KITAL","version":"1.0","type":"link"}