McMaster-Carr logo
    Filter by
    Material
    Diameter
    Attribute Image
    Calibration Weight Class
    Specifications Met
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Length
    Slot Width
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    8 Products

    Legal-for-Trade Grip-Handle Test Weights with Calibration Certificate

    Image of Product. Front orientation. Test Weights. Legal-for-Trade Grip-Handle Test Weights with Calibration Certificate.
    To confirm accurate calibration of legal-for-trade scales, these test weights come with a certificate of calibration traceable to ASTM that states they’ve passed a test for accuracy. They have a handle for easy carrying and are used to calibrate legal-for-trade scales. All are marked with their weight.
    Wt.,
    lb.
    Wt. Tolerance,
    lb.
    Lg.
    Wd.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Certificate Type
    Each
    50-0.005 to 0.0055 1/2"7 15/16"6 9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST1788T740000000

    Legal-for-Trade Grip-Handle Test Weights

    Image of Product. Front orientation. Test Weights. Legal-for-Trade Grip-Handle Test Weights.
    Designed for calibrating legal-for-trade scales, these weights have a handle for easy carrying. All are marked with their weight.
    Wt.,
    lb.
    Wt. Tolerance,
    lb.
    Lg.
    Wd.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Each
    50-0.005 to 0.0055 1/2"7 15/16"6 9/16"Cast Iron6ASTM E617 Class 61788T120000000

    Interlocking Test Weights

    Image of Product. Shown with Optional Hanger. Front orientation. Test Weights. Interlocking Test Weights.

    Shown with

    Optional

    Hanger

    Stack multiple grooved weights together to calibrate your scales. Weights are marked with their weight.
    Wt.,
    lb.
    Wt. Tolerance,
    lb.
    Dia.
    Ht.
    Slot
    Wd.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Each
    50-0.005 to 0.00510 1/4"2 3/4"9/16"Cast Iron6ASTM E617 Class 61850T170000000
    Scale Weight Hangers

    Interlocking Test Weights with Calibration Certificate

    Image of Product. Shown with Optional Hanger. Front orientation. Test Weights. Interlocking Test Weights with Calibration Certificate.

    Shown with

    Optional

    Hanger

    These test weights come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. Stack multiple weights together to calibrate your scales. Weights are marked with their weight.
    Wt.,
    lb.
    Wt. Tolerance,
    lb.
    Dia.
    Ht.
    Slot
    Wd.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Certificate Type
    Each
    50-0.005 to 0.00510 1/4"2 3/4"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST1850T370000000
    Scale Weight Hangers
    back to top