Wilson Hardness test block for Rockwell with A2LA certificate, calibrated to ASTM E18/ ISO 6508-3, traceable to NIST scale.

Only available to ship to AR, IA, KS, LA, MN, MO, MS, ND, NE, OK, SD, TX

HARDNESS SCALE : Rockwell C
HARDNESS VALUE : 30HRC
PRODUCT FAMILY : Rockwell