{"product_id":"colson-4-in-black-polypropylene-swivel-plate-caster","title":"Colson 4 In. Black Polypropylene Swivel Plate Caster","description":"4 in. Black Polypropylene Swivel Plate Caster, 350 lb capacity, heavy-duty strength with smooth rotation, Made in the USA. Commonly used on heavy utility carts, mobile workbenches, and storage systems that need frequent movement across larger work areas. Well-suited for workshops, warehouses, and industrial-style environments where equipment is regularly repositioned between stations. Also ideal for DIY or commercial builds that require strong, dependable mobility with smooth handling under heavy use.","brand":"Colson","offers":[{"title":"Default Title","offer_id":46158831780074,"sku":"242505","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/3493\/7647\/files\/242505.jpg?v=1785343298","url":"https:\/\/hemlockhardware.com\/products\/colson-4-in-black-polypropylene-swivel-plate-caster","provider":"Hemlock Hardware","version":"1.0","type":"link"}