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

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

Feature:
--All parallels Made from high quality spring steel.
--Each parallel hardened and precision ground.

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"