•
Accuracy meets Federal Specifications
•
Hardened chrome plate blades with
scratching protection & smooth
slide movement
•
Precision lapping on all measuring surfaces
•
Base Length:
4" squares: 2
1
/
2
"
6"/150 mm squares: 3
3
/
4
" with a vial level
•
Sets supplied in protective case
•
Graduations:
4R: 8ths, 16ths, 32nds, 64ths
M: 1 mm,
1
/
2
mm, 1 mm,
1
/
2
mm
E/M: 1 mm, 64ths, 32nds,
1
/
2
mm