Precise 1/2" Parallel Set - SPU-128

8 matched Pairs.
High quality alloy steel, hardened and ground to better than 16 Micro-Finish.
Two holes in each parallel for easier handling and greater versatility for set-ups.
Size In Set:
1/2"x 7/8", 1/2 x 1"
1/2"x 1/8", 1/2 x 1-1/4"
1/2"x 1-3/8", 1/2"x 1-1/2"
1/2"x1-5/8" and 1/2"x 1-3/4"