Parallel Blocks Dasqua Metric Premium Set 9 Pieces

Premium set with 9 pairs of hardened and ground parallel bars. Height: 14, 16, 20, 24, 30, 32, 36, 40, and 44 mm. Metric parallel bars, Length x Thickness: 150 mm x 8.5 mm. Parallelism: ± 0.01 mm. Hardness: 58 HRC. Delivered in a sturdy wooden box.