{"product_id":"test88284-3100","title":"Extension Spring(Steel)  TEST-88284  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):1.6Outer Diameter D (mm):17.6Free Height L (mm):64.5Number of Rolls (roll):19.5Mechanical Spring Constant (N\/mm):0.804Allowable Weight (N):50.50Load Height L1 (mm):113.1Initial Tensile Strength (N):10.836Hook Shape: Reverse Round HookHook Counter Azimuth: 180degreesWinding Direction: Right windSWP-B (piano wire)\u003c\/p\u003e","brand":"1257864","offers":[{"title":"Default Title","offer_id":37287746011297,"sku":"TEST88284                     3100","price":2091.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0493\/5473\/5777\/products\/TEST88284_3100__MA_b5105cfb-407d-4a0f-b6b0-1b675bd99203.jpg?v=1616764600","url":"https:\/\/kital-tools.com\/products\/test88284-3100","provider":"KITAL","version":"1.0","type":"link"}