This tile cutter replacement wheel is a great value for any DIY or professional tile installation project. With a diameter of 1/2 inch, it is compatible with various tile cutters on the market. The brand, ROBERTS/Q.E.P. CO., INC., is known for its high quality tools and accessories for flooring and tiling. The 2-pack ensures that you have a spare wheel on hand for any unexpected mishaps during your tiling project. This product falls under the Home & Garden, Home Improvement, Building & Hardware, Flooring & Tiles, and Tiling Accessories categories on eBay. Trust in the value and performance of this replacement cutter wheel from Roberts / QEP.