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21.5mm

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1/2″ Double Square Socket

Item no.: 4109M

The Ko-ken socket features a double square output size, enabling secure power transmission. Ideal for professional use on specialized screw…

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from € 10,70

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1/2" Double Square Socket

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Units

Units
  • Metric (20)
  • Inch (14)

Input drive

Input drive
  • 3/8" (33)
  • 1/4" (22)
  • 1/2" (18)

Input drive profile

Input drive profile
  • Internal Square (65)
  • External Square (13)

Output size

Output size
  • 3/8" (20)
  • 1/2" (19)
  • 13mm (13)

Output profile

Output profile
  • External Square (35)
  • Internal Hex (22)
  • Internal 12-Point (12)