Individual ASTM blocks are available in all metal travels.
RAY-CHECK MFG. CO, INC. 3.1″ thru 4″ FE Individual ASTM Reference Blocks with #2 thru #8 FBH
RAY-CHECK MFG. CO, INC. 3.1″ thru 4″ FE Individual ASTM Reference Blocks with #2 thru #8 FBH
Call for Price
