Armstrong_20_566
GearWrench_84152_1

Armstrong® MAXX™ 20-578 Standard Length Universal Socket, 1/2 in Square Drive, 7/8 in, 6 Points

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$43.56
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SKU: ARS20578
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Armstrong® MAXX™ 20-578 Standard Length Universal Socket, 1/2 in Square Drive, 7/8 in, 6 Points

In Stock
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Main specs
  • Brand
    Armstrong®
  • UPC
    781412205787
  • Manufacturer Part Number
    20-578
  • Country
    USA
Specification
  • Finish
    Black Oxide
  • Material
    High Alloy Steel
  • Measurement System
    Imperial
  • Type
    Standard Length Universal
  • Impact Rated
    Yes
  • Number of Points
    6
  • Socket End Width
    1.234 in
  • Socket Size
    7/8 in
  • Opening Depth
    1.031 in
  • Drive End Width
    1.219 in
  • Drive Size
    1/2 in
  • Drive Type
    Square
  • Bolt Clearance Depth
    1.031 in
  • Overall Length
    3.172 in
Features
  • Unique pinless "4 lug" design for strength, durability and safety
  • True 360 deg rotation of the socket end for extended range of motion and smooth operation
  • Reversed ball design allows for a smaller socket end for access to restricted fasteners
  • Maximum operation angle of 30 deg
  • 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
  • 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
Competitor Information
Competitor Name Competitor Part Number
Grainger 5UD91
Grainger 5UD91
Additional Information
  • UNSPSC
    27112828
  • Package Description
    1/SHELF PK
  • Standards/Approvals
    ASME B107.2-2002|US Federal Specification GGG-W-660A
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