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    781 B 3/8" Connection parts

    Square Recess
    Square socket
    Chrome vanadium steel

    Chrome vanadium steel

    The connection parts are suitable for high loads thanks to their chrome-vanadium steel design.
    Knurling

    Knurling

    Knurling on lower end for more grip when used manually.
    781 B 3/8
    • With 3/8" square head socket drive
    • 3/8" to 1/4" connection part
    • 3/8" to 1/2" connection part
    • 1/4" hexagon drive
    • 1/2" external square
    • With secure socket fixing
    • Made of chrome-vanadium for high load capacity
    781 B 3/8
    • With 3/8" square head socket drive
    • 3/8" to 1/4" connection part
    • 3/8" to 1/2" connection part
    • 1/4" hexagon drive
    • 1/2" external square
    • With secure socket fixing
    • Made of chrome-vanadium for high load capacity
    Chrome vanadium steel

    Chrome vanadium steel

    The connection parts are suitable for high loads thanks to their chrome-vanadium steel design.
    Knurling

    Knurling

    Knurling on lower end for more grip when used manually.
    781 B 3/8
    • With 3/8" square head socket drive
    • 3/8" to 1/4" connection part
    • 3/8" to 1/2" connection part
    • 1/4" hexagon drive
    • 1/2" external square
    • With secure socket fixing
    • Made of chrome-vanadium for high load capacity
    781 B 3/8
    • With 3/8" square head socket drive
    • 3/8" to 1/4" connection part
    • 3/8" to 1/2" connection part
    • 1/4" hexagon drive
    • 1/2" external square
    • With secure socket fixing
    • Made of chrome-vanadium for high load capacity

    Article description

    Connection part 3/8" square head socket to 1/4" or 1/2"external square head. For manual and machine-operated tools (non-impact), with ball stop groove to safely lock the socket, knurling at the rear end for manageability during manual use; chrome-vanadium, dull chromed.
    781 B 3/8" Connection parts
    781 B 3/8" Connection parts
    Chrome vanadium steel
    Knurling
    ar-view_view-in-ar-cookies-disabled

    ar-view_view-in-ar-allow-ar-in-cookies
    Code art. no. inch mm inch inch
    05042672001 781 B/A 1/4" 27.0 1 1/16" 3/8"
    05042673001 781 B/C 1/2" 36.0 1 27/64" 3/8"

    Learn more about this product

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    781 A 1/4" Connection parts
    781 C 1/2" Connection parts
    781/5 Set 1

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