{"product_id":"four-wheel-dynamic-cart-set","title":"Four Wheel Dynamic Cart Set","description":"Dynamic carts with low friction ball bearing wheels and space to carry five ordinary bricks. Each cart is supplied with one heavy and one light bumper spring, which can be easily changed. Complete with a loop spring and instructions. Each cart measures 7.5 x 25 cm, exclusive of wheels and bumper springs.","brand":"Supertek Science","offers":[{"title":"Default Title","offer_id":49978152354069,"sku":"SPSPH10525","price":158.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/PH10525-600x600.jpg?v=1781570743","url":"https:\/\/unitedsupplycorp.com\/products\/four-wheel-dynamic-cart-set","provider":"United Supply Corp.","version":"1.0","type":"link"}