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    Hardness Scale
    Hardness Scale
    C
    B
    A
    E
    Minimum Hardness Measuring
    Minimum Hardness Measuring
    0
    20
    25
    40
    Maximum Hardness Measuring
    Maximum Hardness
    Measuring
    65
    100
    110
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Width
    Width
    1"
    2"
    2 1/2"
    8"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    For Rockwell Hardness Scale
    For Rockwell Hardness Scale
    C
    B
    E
    A
    D
    F
    G
    H
    K
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Depth
    Depth
    1/4"
    1 1/2"
    Specifications Met
    Specifications Met
    ASTM E18
    ASTM E110
    Measuring Increments
    Measuring Increments
    1
    4
    4.25
    Throat Depth
    Throat Depth
    1"
    2 1/4"
    Throat Height
    Throat Height
    3/8"
    4 1/2"
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    11 Products