This unit rolls smoothly on 4 sturdy polyurethane casters: 2 swivel with brakes and 2 fixed. 14 1/4in. to 50 3/4in. lift range." }], "offerPrice": " Only $ 519. 99 ", "wasPrice": "", "salePrice": "", "productRating": "4.9", "productNumRatings": "20", "shippingStatus": " In Stock " }, "catalogEntryURL": "https://www.northerntool.