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Armstrong® 40-155 Standard Length Socket, 3/4 in Square Drive, 55 mm, 12 Points

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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
  • 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

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Description

Armstrong® Socket, Standard Length, Series, Measurement System, Square Drive, Drive Size, in 3/4, Socket Size, mm 55, 3.142 Overall Length, Opening Depth in, in 1-1/2, 1.941 Drive End Width, Socket End Width in, in 2.854, Ball Locking, Number of Points, Bolt Clearance Depth, in 2.165, High Alloy Steel, Finish