ITEM: 3 Long x 3/8 Wide x 3/8 Thick, Novaculite Sharpening Stone MSC. MANUFACTURER: MSC. BRAND: MSC. MANUFACTURER PART: UHF133. 3 Long x 3/8 Wide x 3/8 Thick, Novaculite Sharpening Stone Triangle, Ultra Fine Grade (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Files, Sticks & Stones. Sharpening Stones. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: MSCFiles, Sticks & StonesStonesSharpening StonesN/A.