4in. Rigid Solid Rubber Replacement Caster

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "47728", "externalIdentifier": { "partNumber": "189341" } }, "description": [{ "fullImage": "/images/product/images/189341_med.jpg", "shortDescription": "4in. Polyethylene Swivel Caster with Polyethylene Hub", "longDescription": "This polyethylene swivel caster with polyethylene hub is ideal for carts, bins or containers, has steel construction and steel ball bearings. Rolls quietly with less marking." }], "offerPrice": "Only $12.99", "wasPrice": "", "salePrice": "", "productRating": "3.7", "productNumRatings": "3" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_47728_47728" }

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "47737", "externalIdentifier": { "partNumber": "189347" } }, "description": [{ "fullImage": "/images/product/images/189347_med.jpg", "shortDescription": "8in. Polyethylene Swivel Caster with Polyethylene Hub", "longDescription": "This polyethylene swivel caster with polyethylene hub is ideal for carts, bins or containers, has steel construction and steel ball bearings. Rolls quietly with less marking. Mounted on 4¹⁄₂" x 4" top plate." }], "offerPrice": "Only $19.99", "wasPrice": "", "salePrice": "", "productRating": "5", "productNumRatings": "1" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_47737_47737" }

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "26352", "externalIdentifier": { "partNumber": "18996" } }, "description": [{ "fullImage": "/images/product/images/18996_med.jpg", "shortDescription": "Fairbanks Swivel Weldless Caster — 6in. x 2in.", "longDescription": "One-piece construction eliminates stress build-up. Double ball raceways and seal ring keep lubrication in and dirt out. U.S.A." }], "offerPrice": "Only $32.99", "wasPrice": "", "salePrice": "", "productRating": "5", "productNumRatings": "1" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_26352_26352" }

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "363217", "externalIdentifier": { "partNumber": "189977" } }, "description": [{ "fullImage": "/images/product/images/189977_med.jpg", "shortDescription": "Fairbanks Swivel Double-Locking Caster — 5in. x 2in.", "longDescription": "This Fairbanks swivel double-locking caster uses nonmarking, quiet and easy rolling phenolic canvas wheels protect floors and resist shock, water, and oil. Double ball bearings and seal ring keep lubrication in and dirt out. Corrosion-resistant gray finish. U.S.A." }], "offerPrice": "Only $45.99", "wasPrice": "", "salePrice": "", "productRating": "5", "productNumRatings": "1" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_363217_363217" }