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

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

HARDNESS SCALE : Rockwell 30-N
HARDNESS VALUE : 46HR30N
PRODUCT FAMILY : Rockwell