{"product_id":"4-in-industrial-casters-with-bumper-4-pack","title":"4 in. Industrial Casters with Bumper (4-Pack)","description":"Heavy-duty 4-inch industrial casters built for maximum mobility and protection. This four-pack features reinforced steel construction with shock-absorbing rubber bumpers to protect walls and furniture during transport. Swiveling design enables 360-degree movement for easy maneuvering in tight spaces. Perfect for warehouse equipment, machinery, workbenches, and commercial storage solutions. Durable rubber wheels handle both smooth and uneven surfaces with reliable performance.","brand":"Master Liquidators","offers":[{"title":"Default Title","offer_id":67755646943517,"sku":"563065","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/4801\/1549\/files\/Screenshot2026-10-21132421_8e5b7d80-1026-4c4c-a528-4c7aa52a01a8.png?v=1792678879","url":"https:\/\/master-liquidators.com\/products\/4-in-industrial-casters-with-bumper-4-pack","provider":"Master Liquidators","version":"1.0","type":"link"}