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Proto J4990R-4M 3/8" Drive Advanced Hex Socket - 4MM

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  • Detail

    Proto J4990R-4M Includes

    • (1) Hex socket

    Proto J4990R-4M Features

    • Bit holders have a hex opening to hold the bit, allowing the bit holder to take the full load of torque.

    Proto J4990R-4M Specifications

    SIZE [MM] 4
    DRIVE SIZE [IN] 3/8
    Length (IN) 2.7
    Width (IN) 0.8
    Height (IN) 0.8
    Gross Weight (LB) 0.125
    FINISH Full Polish
    LENGTH TYPE Standard
    UNIT OF MEASURE Metric
    TIPS Hex
    SPECIFICATION AS SAE AS4984A
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