HFS (R) 4 Pair 3/16" Steel Parallel Set .0002" Precision-Ground Hardened, Alloy Steel

The Parallel has precision dimensions, precision parallels, and precision squareness, A new concept. Practical and reliable, for the precision position of the workpiece. Economical, simple, and easy to use in precision clamping of parts in drilling boring, milling, grinding, assembly work, etc. Ldea for clamping a group of flat workpieces Made of high-quality steel hardened stress relieved and precision ground.

Specification

Combo Set, 4 Matched Pairs, Thin Style;
All are 6" Long and 3/16" Wide or Thick;
Made of High-Quality Alloy Steel;
Hardened and Ground from Stabilized Stock;
Two Holes in Each for Easier Handling;
+/- .0002" in Parallelism;
Paired +/- .0002" in Height;
Height Specifications Relate to Consistency Within Each Pair;
Weight 6 lbs;
INCLUDES:
1 Pair 3/16" x 1" with 5/16" Hole
1 Pair 3/16" x 1-1/4" with 3/8" Hole
1 Pair 3/16" x 1-1/2" with 7/16" Hole
1 Pair 3/16" x 1-3/4" with 1/2" Hole.