Single Grit Benchstone, Overall Length 4 in, Overall Width 1 in, Overall Height 1/4 in, Abrasive Material Aluminum Oxide, Grade Fine, Primary Material Application Stainless Steel, Aluminum, Brass, Bronze, Cast Iron, Copper, Tile, Titanium, Tool Steel, Compatible Lubrication Oil, Product Type Single Grit Benchstone, Color Brown, Orange. This item has been restricted from sale in the following state (s): []