Anytime Tools 10 pc Machinist Thin Parallel Block

Professional Precision Tool Made of high grade alloy steel, hardened and ground. 2 holes in each parallel. All parallels 1/8" thick x 6" long. 1 pair each of following widths: 1/2" to 1 5/8" by 1/8". Hardness: 54-58 HRC. +/-.0002 Parallelism in height. Features: +/- .0002 Parallelism in height. 10 1/8" Thin matched pairs in set High quality precision ground alloy Hardness: 54-58 HRC Measurements: 6" long x 1/8" thick Two holes in each bar Increments in 1/8" from 1/2" to 1-5/8" Set includes a pair of each height: 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8, 1-1/2 and 1-5/8 Molded storage case to keep bars organized is included