PEC Adjustable Hook Rule 18"4R 402-H18
Made in U.S.A. Accuracy meets Federal Specifications.
Tool Steel, hardened and tempered. Thickness .040"
Micro chrome finish, no glare.
Furnished with adjustable hook.
4R: 8ths, 16ths, 32nds, 64ths
Adjustable Hook Rule 18"4R Graduation
