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

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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 Cross-Reference Number
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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Description
3/8" Drive T20 Torx (TR) Impact Bit Socket (1120TT) by Grey Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.

Specifications
Drive Size: 3/8"
Size Torx: T20
Tip Type: Torx (TR)
Unit of Measure: Torx
Drive End "A" Size: .75"
Hex Depth "D" Size: .11"
Length "E" Size: 1.97"
Weight: .08 lbs.

GEARWRENCH offers a wide range of impact products in open stock & sets that are designed to deliver the performance and strength that the professional users require. They are made from chrome molybdenum alloy steel for exceptional strength and durability. Our sockets have a manganese phosphate coating to resist corrosion. The sockets also feature highly visible laser etched markings and a secondary size hard stamping. The sockets feature off-corner loading to reduce fastener rounding. The GEARWRENCH impact product family will allow the professional user to FORGE AHEAD.

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