ITEM: 18 Inch Long x 11/4 Inch Wide x 3/8 Inch Thick, Tool Steel, AISI D2 Air Hardening Flat Stock MSC INDUSTRIAL. MANUFACTURER: MSC INDUSTRIAL. BRAND: MSC Industrial. MANUFACTURER PART: 04517140. 18 Inch Long x 11/4 Inch Wide x 3/8 Inch Thick, Tool Steel, AISI D2 Air Hardening Flat Stock Tolerances: .125 to .250 Inch Long, .000 to .005 Inch Wide, /.001 Inch Thick, /.001 Inch Square (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. D2 Flat Stock. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: MSC IndustrialFlat StockD2 Flat StockN/AN/A.