Bahco 7400SM-21 21mm x 3/8" Hex Socket




  • 21mm hex socket with 3/8" square drive
  • Features a knurled shank for turning loose fasteners manually with fingers
  • Made from high performance alloy steel

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Free UK Delivery on orders over £50.00 including VAT

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QuantityPrice Each
10 $9.86
25 $9.36

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  • 21mm hex socket which is made from high performance alloy steel with a highly polished finish.
  • Has a 3/8" square drive to be used with a ratchet.
  • Features a knurled shank to enhance grip when turning loose fasteners manually with fingers.
  • The Dynamic-Drive™ profile creates less wear on the fastener.
  • Maximum load distribution and torque from the additional flank area.
  • Adheres to standards ISO 2725/1174 and DIN 3124/3120.
  • Not suitable for machine operation or with power tools.

Technical Details

7400SM-66 mm25.5 mm9.3 mm17 mm7 mm10 g
7400SM-77 mm25.5 mm10.9 mm17 mm7 mm40 g
7400SM-88 mm25.5 mm11.8 mm17 mm8 mm16 g
7400SM-99 mm25.5 mm13.4 mm17 mm8 mm19 g
7400SM-1010 mm25.5 mm14.6 mm17 mm8 mm19 g
7400SM-1111 mm25.5 mm15.9 mm17 mm8 mm20 g
7400SM-1212 mm25.5 mm17 mm17 mm8.5 mm22 g
7400SM-1313 mm25.5 mm18.4 mm17 mm8.5 mm22 g
7400SM-1414 mm27 mm19.6 mm18.4 mm13 mm23 g
7400SM-1515 mm27 mm20.9 mm19 mm13 mm25 g
7400SM-1616 mm27 mm22 mm20 mm13 mm40 g
7400SM-1717 mm27 mm24.5 mm20 mm13 mm30 g
7400SM-1818 mm27 mm24.5 mm20 mm13 mm40 g
7400SM-1919 mm29 mm25.6 mm21 mm14 mm40 g
7400SM-2020 mm29 mm26.8 mm24 mm14 mm63 g
7400SM-2121 mm29 mm27.9 mm24 mm14 mm73 g
7400SM-2222 mm31 mm29.6 mm26 mm16 mm78 g

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