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    System of Measurement
    System of Measurement
    Inch
    Metric
    For Square Drive Size
    For Square Drive Size
    3/8"
    1/2"
    3/4"
    For Maximum Wall Thickness
    For Maximum Wall Thickness
    0.035"
    0.045"
    0.063"
    0.078"
    3/16"
    1/4"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Drive Style
    Drive Style
    click to learn more about
    For Flare Angle
    For Flare Angle
    37°
    45°
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
    Drive Size
    Drive Size
    3/8"
    1 1/8"
    For Copper Tube Size
    For Copper Tube Size
    click to learn more about
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Body Material
    Body Material
    Steel
    Aluminum
    For Tube OD for Double Flare
    For Tube OD for Double Flare
    3/16"
    1/4"
    5/16"
    3/8"
    1/2"
    4.75mm
    For Double Flare Angle
    For Double Flare Angle
    37°
    45°
    Maximum Tube Expansion Diameter
    Maximum Tube
    Expansion Diameter
    0.447"
    0.55"
    0.582"
    0.661"
    0.699"
    0.774"
    0.909"
    For Tube OD for Expanding
    For Tube OD for Expanding
    3/16"
    1/4"
    5/16"
    3/8"
    7/16"
    1/2"
    5/8"
    3/4"
    For Maximum Tube Sheet Thickness
    For Maximum Tube
    Sheet Thickness
    1 1/2"
    2 1/4"
    For Minimum Tube ID
    For Minimum Tube ID
    0.392"
    0.485"
    0.517"
    0.596"
    0.619"
    0.685"
    0.81"
    For Tube Gauge
    For Tube Gauge
    14 ga.
    15 ga.
    16 ga.
    17-18 ga.
    18 ga.
    For Tube OD for Reaming
    For Tube OD for Reaming
    1/4"
    5/16"
    3/8"
    1/2"
    5/8"
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