Replacement Inner Tubes

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200514378", "externalIdentifier": { "partNumber": "26066" } }, "description": [{ "fullImage": "/images/product/images/26066_med.gif", "shortDescription": "Martin Wheel Inner Tube — 13x500–6in. Tube, Bent Valve Stem, Model# T506-87K", "longDescription": "This Martin Wheel Inner Tube is ideal for low-speed applications." }], "offerPrice": "Only $9.99", "wasPrice": "", "salePrice": "", "productRating": "5", "productNumRatings": "1", "shippingStatus": "In Stock" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200514378_200514378" }