1-2-3 Block Set
The precision ground steel 1-2-3 block set features 6 hardened sides that meet a squareness of 0.0001″. Additionally the blocks have a surface finish from 6 to 16 micro-inches.
- 23 through holes (5 tapped 3/8″-16 TPI and 18 plain)
| Weight | 6 lbs |
|---|---|
| Dimensions | 6 × 6 × 2 in |
