{"product_id":"pulley-double-tandem-metal-painted-50mm-38mm-wheel","title":"Pulley Double Tandem Metal Painted 50mm 38mm Wheel.","description":"This is a cast metal pulley, double tandem, the top wheel is 38mm and the bottom wheel is 50mm diameter.  The pulley has a hook at the top and bottom of the frame.  These pulleys are generally used as demonstrations in education, but they can also be used as a tool for relatively light items.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49507448455445,"sku":"GSC17082","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/17082.jpg?v=1761837967","url":"https:\/\/unitedsupplycorp.com\/products\/pulley-double-tandem-metal-painted-50mm-38mm-wheel","provider":"United Supply Corp.","version":"1.0","type":"link"}