Parallel Block Set 1 x 2 x 3 Blocks No Holes Matched Pair Hardened Steel Plain 0.0001 Inch
Specification: Parallel block set 1 x 2 x 3 0.0001 inch 3.5 lbs. weight
Features: Surface finish from 6 to 16 microinches Hardened steel heat treated and case hardened to hrc 57 to 62 Accuracy and squareness on all sides within .0001 inch - .0002 inch
Package Includes: 1 Pair parallel block set 1 x 2 x 3
