Armstrong® 20-128 Standard Length Thin Socket, 1/2 in Square Drive, 7/8 in Power Socket, 12 Points

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$8.56
In Stock
SKU: ARS20128
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Armstrong® 20-128 Standard Length Thin Socket, 1/2 in Square Drive, 7/8 in Power Socket, 12 Points

In Stock
HCI of Jackson: 6
HCI of Dyersburg: 0
HCI of Humboldt: 0
HCI of Union City: 0
HCI of Gallatin: 0
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Main specs
  • Brand
    Armstrong®
  • UPC
    781412201284
  • Manufacturer Part Number
    20-128
  • Country
    USA
Specification
  • Finish
    Industrial Black Oxide
  • Material
    High Alloy Steel
  • Measurement System
    Imperial
  • Type
    Standard Length Thin
  • Impact Rated
    Yes
  • Number of Points
    12
  • Socket End Width
    1.173 in
  • Socket Size
    7/8 in
  • Socket Type
    Power
  • Opening Depth
    0.8 in
  • Drive End Width
    1.173 in
  • Drive Size
    1/2 in
  • Drive Type
    Square
  • Overall Length
    1.485 in
Features
  • Radius corner design engages the flats of the fastener, not the corners, providing up-to 15 to 20% more torque while reducing fastener rounding, enhancing the turning of worn fasteners
  • EYE-D™ markings optimize size visibility, also providing SAE/metric differentiation
  • Unique socket retention method, cold form ball recess, provides consistent secure retention of the socket to the drive tool eliminating the possibility of either a loose fit or tight fit
  • Socket wall dimensions are optimized to provide strength while retaining access to restricted fasteners
  • Manufactured from high alloy steel using the most up-to-date manufacturing process and heat treat for greater strength and durability
  • Black oxide industrial finish eliminates chance of foreign object damage and contamination in critical environments
Competitor Information
Competitor Name Cross-Reference Number
MSC 93606358
Additional Information
  • UNSPSC
    27111704
  • Standards/Approvals
    ASME B107.1-2002|US Federal Specification GGG-W-641 E
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