Parallel Set 6 x 18" (10 Pairs) Range 12 - 1 58"

Parallel Set 6 x 18" (10 Pairs) Range 12 - 1 58"
ebuy number: 25604
Region: UK

Sets of pairs of hardened and ground parallels. Parallelism accuracy 0.0002". Matched pair accuracy 0.0003".
Heights are 12, 58, 34, 78, 1, 1 18, 1 14, 1 38, 1 12, 1 58"