{"product_id":"springs-for-hookes-law-0-5-1-2-3-5n","title":"Springs For Hooke'S Law (0.5,1,2,3,5N)","description":"A set of 5 springs with different spring constants (k)- stretch by 2cm with a load of 0.5N, 1, N, 2N, 3N, and 5N respectively. Prestress has been removed for accurate results. With a hook to support the weight hanger and a red arrow to indicate positions. Ages 13+","brand":"Supertek Science","offers":[{"title":"Default Title","offer_id":49978153959701,"sku":"SPSPH10611DS3","price":12.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/PH10611D.jpg?v=1781570835","url":"https:\/\/unitedsupplycorp.com\/products\/springs-for-hookes-law-0-5-1-2-3-5n","provider":"United Supply Corp.","version":"1.0","type":"link"}