{"product_id":"springextension-100mm-pack-of-10","title":"Spring\/Extension 100mm (Pack of 10)","description":"Loops on both ends of the spring\u003cbr\u003eLength from Loop to Loop: 4.5 in\u003cbr\u003eLength of Spring (without loops): 4 in\u003cbr\u003eOuter Diameter: 0.2270 in\u003cbr\u003eInner Diameter: 0.1635 in\u003cbr\u003e\u003cbr\u003eThe sturdy, 4 inch extension spring provides the perfect tool for studying motion of mass on a spring, Hooke's Law, potential energy, etc. It provides a visually and kinesthetically effective method for studying the physics of springs.","brand":"EDULAB","offers":[{"title":"Default Title","offer_id":42700494831677,"sku":"107K00698","price":28.14,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2583\/0205\/files\/VTN12302594-1.jpg?v=1762706261","url":"https:\/\/eduplaninternational.com\/en-us\/products\/springextension-100mm-pack-of-10","provider":"Eduplan International","version":"1.0","type":"link"}