9 Pairs Precision Parallel Set 1/4 x 6 Inch Thin Steel

Specification:
Parallelism：+/- 0.0002 inch
Paired:+/- 0.0002 inch in height
All the size are 6 inch long and 1/4 wide or thick

Features:
Made of high grade alloy steel, hardened and ground.
2 holes in each parallel, holes designed for easier handling and setup.
Within +/- 0.0002 inch in Parallelism and height allowance.
This package contains 18 parallel bars (2 of each size) and 1 storage case for your convenience.

Package Includes:
1 Pair of 3/4 X 6 X 1/4 inch
1 Pair of 7/8 X 6 X 1/4 inch
1 Pair of 1 X 6 X 1/4 inch
1 Pair of 1-1/8 X 6 X 1-4 inch
1 Pair of 1-1/4 X 6 X 1/4 inch
1 Pair of 1-3/8 X 6 X 1-4 inch
1 Pair of 1-1/2 X 6 X 1/4 inch
1 Pair of 1-5/8 X 6 X 1/4 inch
1 Pair of 1-3/4 X 6 X 1/4 inch