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PROTO Impact Hex Bit Socket, 3/8" Drive, 1/4" Bit Item # 921487

PROTO Impact Hex Bit Socket, 3/8" Drive, 1/4" Bit
$ 10 .99 / each $10.99

In Stock
Estimated delivery 3-5 business days

  • Replaceable bit
  • Heat-treated


    • Replaceable bit 
    • Heat-treated 
    • Precision machined tip for proper screw engagement 
    • Thru hole and groove accept retaining ring and pin, when securing to power tool 

    Product Details

    Item # 921487 
    Manufacturer # 577-72901/4  
    Tip Size 1/4 in
    weight 0.08 lb
    brand name Proto
    Drive Size 3/8 in
    Overall Length 2 23/32 in
    distributor United, Inc.
    Drive Type Square
    material Forged Alloy Steel
    Measuring System Inch
    Finish Black Oxide
    Tip Type Hex
    Locking Type Pin
    Bit Length 1 5/8 in

    Customer Reviews


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