{"product_id":"ph0291b","title":"Double Pulley Block, 50mm","description":"\u003cp\u003ePlastic-framed double pulley block with two 50mm wheels, removable locking bearing pin, and end hooks for demonstrating compound mechanical advantage in pulley systems.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298796512,"sku":"PH0291B","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/ftqc1rgwyx5mtxgaiiay.jpg?v=1776557527","url":"https:\/\/www.thelabstockroom.com\/products\/ph0291b","provider":"The Lab Stockroom","version":"1.0","type":"link"}