Product Info Catalog Abrasives Brush Wire 3-Inch Fine Wire Wheel 3-Inch Fine Wire Wheel Request a Quote UPC: 52088042564 SKU: 842735 Model Number: 842735 Master Mechanic, 3" Fine Wire Wheel, 1/4 Shank, Stem Mounted, For Use On Electrical Tools That Operate At Speeds Up To 4,500 RPM.