Casters

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200485250", "externalIdentifier": { "partNumber": "21099" } }, "description": [{ "fullImage": "/images/product/images/21099_med.gif", "shortDescription": "Wel-Bilt 3in. Casters — Set of 4 (2 with Brake, 2 Without Brake), Model# NT-3", "longDescription": "This Wel-Bilt 4-Pk. of 3in. Casters allows you to easily convert a stationary wire shelf unit to a mobile shelf unit. Works with all sizes of Wel-Bilt wire shelving." }], "offerPrice": "", "wasPrice": "Was $24.99", "salePrice": "Sale $19.99", "productRating": "", "productNumRatings": "0", "shippingStatus": "In Stock" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200485250_200485250" }

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200497389", "externalIdentifier": { "partNumber": "22722" } }, "description": [{ "fullImage": "/images/product/images/22722_med.gif", "shortDescription": "Quantum Casters for Wire Shelf Units — 4-Pk., Model# NT-5", "longDescription": "This 4-Pk. of Quantum Casters converts stationary wire shelf unit to mobile. Set of four 5in. casters (2 with brake) supports up to 1000 lbs." }], "offerPrice": "", "wasPrice": "Was $49.99", "salePrice": "Sale $39.99", "productRating": "", "productNumRatings": "0", "shippingStatus": "In Stock" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200497389_200497389" }