Northern Industrial Tools 300 - 499 Lbs.

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "1029421", "externalIdentifier": { "partNumber": "189221" } }, "description": [{ "fullImage": "/images/product/images/189221_med.gif", "shortDescription": "Northern Industrial Rigid 6in. Pneumatic Casters — 300-Lb. Capacity", "longDescription": "300-lb. capacity pneumatic casters with heavy duty zinc-plated steel wheel. Rubber tire inflates to 30 PSI and wheels have 1/2in. bore. 6in. x 2in. wheels come with brass valve stem and feature mounting height of 7 3/4in. Top plate dimensions are 4in. x 4 1/2in." }], "offerPrice": "Only $18.99", "wasPrice": "", "salePrice": "", "productRating": "4.2", "productNumRatings": "13", "shippingStatus": "In Stock" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_1029421_1029421" }

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200152124", "externalIdentifier": { "partNumber": "18982" } }, "description": [{ "fullImage": "/images/product/images/18982_med.gif", "shortDescription": "Northern Industrial 450-Lb. Capacity 10in. Pneumatic Caster—Rigid", "longDescription": "Plain-top tire allows caster to take on greater capacity. Runs smoothly and quietly under heavy load. Nonmarking tire measures 10in. dia. x 3 1/2in. W." }], "offerPrice": "Only $27.99", "wasPrice": "", "salePrice": "", "productRating": "5", "productNumRatings": "2", "shippingStatus": "In Stock" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200152124_200152124" }