Universal Step Key

  • Designed according to DIN 3122, ISO 3315
  • Square drive as per DIN 3120, ISO 1174
  • Material: Chrome Vanadium / Chrome Molybdenum
  • Products Appearance: U-Tech finish / Mirror finish / Matt finish / Black chrome plated
  • Marking: By stamping or laser marking
  • Country of Origin: Taiwan
Product Specification
Item Nr. Description
426500 3/8", 7/16", 1/2" and 16, 21 mm 1/2" (12.5) 21 23.5 90 125
426600 7/16", 17/32", 3/4" and 16, 21 mm, Ø27 mm 1/2" (12.5) 27 27 87 166
426900 5/16", 3/8", 25/64", 7/16", 15/32", 1/2", 17/32",
21/32", 27/32", 7/8" and Flat Head 8.8 x 1.5 mm
1/2" (12.5) 22 24 109 135

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