SPECIAL PRICE BRAND NEW PRECISION 5 SETS 1-2-3 BLOCK

Description

5 Sets 1-2-3" block
.0003" squareness per inch Size within +/- .0002"
Flatness .0002"
23 Holes: 5 holes for tapped 3/8"-16 for holding down
Parallelism Made of hardened steel Hardness 56-62 RC
Precision ground on all six faces Heavy, cannot combine shipment