Description
The 52-437-001 Fowler 4 Pair Parallel Set
Accuracy: ±.0002"
4 pairs of parallels
Hardened and ground for durability and accuracy.
Sizes: 1", 1-1/4", 1-1/2" and 1-3/4" in height by 6" long.
5/16" holes
1-1/2" and 1-3/4" parallels are 1/2" thick.
1" and 1-1/4" parallels are 3/16" thick.
Width and height variations = maximum .0004"
Fitted case included