Wilson Hardness test block for Rockwell with A2LA certificate, calibrated to ASTM E18/ ISO 6508-3. Carbide ball calibration (W).

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

HARDNESS SCALE : Rockwell B
HARDNESS VALUE : 95HRB
PRODUCT FAMILY : Rockwell