{"product_id":"ro-n37ss","title":"Roller for 3\" Track Sealed Nylon 7-1\/4\" Stainless Steel Stem","description":"Garage Door Rollers. Car Wash 3\" roller nylon (actual roller width 2-3\/4\") - No ball bearings. 7\" long stainless steel stem x 7\/16\" diameter.\u003cbr\u003e\u003cbr\u003e100,000 cycles of a 12' high door at 50lbs per roller\u003cbr\u003e\u003cbr\u003e IMPORTANT: Due to supply chain shortages we currently do not offer quantity discounts, and for some of our products we are limiting the quantities that may be purchased.","brand":"Service Spring","offers":[{"title":"Default Title","offer_id":51161600262464,"sku":"RO-N37SS","price":37.7,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ddmgaragedoors.com\/products\/ro-n37ss","provider":"DDM Garage Doors","version":"1.0","type":"link"}