9-Pack 1/4In Thick 6In Long Steel Parallel Set

Specification:

Material: High Quality Spring Steel
Size Range: 3/4 - 1-3/4"
Parallelism: +/- .0002"
Matched pair height: +/- .0001"
Hardness: 50 HRc

Feature:

All parallels Made from high quality spring steel
Each parallel hardened and precision ground
For use on precision clamping for drilling, milling, boring, grinding, and assembly operations
Supplied in fitted wooden case

Packages includes:

1 Pair of 3/4 X 6 X 1/4"
1 Pair of 7/8" X 6 X 1/4"
1 Pair of 1" X 6 X 1/4"
1 Pair of 1-1/8" X 6 X 1-4"
1 Pair of 1-1/4" X 6 X 1/4"
1 Pair of 1-3/8" X 6 X 1-4"
1 Pair of 1-1/2" X 6 X 1/4"
1 Pair of 1-5/8" X 6 X 1/4"
1 Pair of 1-3/4" X 6 X 1/4"