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Item no.: 651241

IMPACT hexagon socket set, 1/2 inch thin-walled, with plastic sleeve

Brand: Ko-ken
Square drive 1/2
No price available

IMPACT hexagon socket set, 1/2 inch thin-walled, with plastic sleeve

In stock
More from the category Torque tools, impact tools
More about Ko-ken



Sturdy shape especially for use with electric or compressed air impact wrenches. With cross hole and snap ring groove for securing sockets. Internal square to DIN 3121.
For safety reasons must always be secured using a suitable locking pin and O-ring.


  • Smaller ⌀ and perfectly matched overall length of the socket permits working on bolts where access is difficult.
  • Protective sleeve prevents damage to delicate components (such as aluminium rims).
  • Can be positioned while the wrench is running, because the protective sleeve is free-running.
  • Inserts are quickly distinguished colour code.
  • The torsion zone permits the socket to accept high loadings.


Especially for avoiding damage to delicate components ( such as alloy wheel rims) during assembly.


DIN 3129


Chrome molybdenum steel, surface burnished.

Content table use:

1 each socket No. 651240: Size 17; 19; 21


For spare protective sleeves see No. 651242

Technical Data

Square drive
1/2 inch
Number of pieces

Accessories and spare parts