Fowler 52-439-001-0 1-2-3 Blocks with 1 Hole
$ 141.00 | List Price: $ 181.00
ITEM DESCRIPTION
- 1-2-3 Blocks—tolerances guaranteed to .0001" for squareness per inch
- Available in two styles—with one or thirty-one holes. Blocks are matched in pairs and measure 1" x 2" x 3"
- Very useful in mounting work for precision grinding, layout work, etc
- Blocks hardened to 58-60 Rockwell C
- Ground to surface finish 6-10 micro-inches
- Matched accuracy within ± .0002"
