{"product_id":"ss-casters-4-inch","title":"4″ Booktruck Casters (Dual-Wheel)","description":"\u003cp\u003eGive your Smith System booktrucks the gift of mobility with the 4” Booktruck Casters. The dual-wheel, soft tread casters help multifunctional booktrucks and school carts roll smoothly and easily. One pack includes a set of four casters. Choose from no locking or a set that features two locking wheels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 4” diameter\u003c\/li\u003e\n\u003cli\u003eDual-wheel\u003c\/li\u003e\n\u003cli\u003eSoft tread\u003c\/li\u003e\n\u003cli\u003eSet of four casters – choose from no locking or two locking wheels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smith System","offers":[{"title":"Default Title","offer_id":48424226226332,"sku":"17560","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/3005\/8492\/files\/unnamed_71d837c0-2459-405d-bdb9-a711c4bd0a3f.jpg?v=1794540987","url":"https:\/\/proacademyfurniture.com\/products\/ss-casters-4-inch","provider":"Proacademy Furniture","version":"1.0","type":"link"}