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Snap-on SIMDM210 | Flank Drive Deep Impact Socket | 21 mm, 12-Point

Snap-on SIMDM210 | Flank Drive Deep Impact Socket | 21 mm, 12-Point

Part Number : SIMDM210

Built for 21 mm fasteners, this 1/2 inch drive 12-point Metric deep impact socket runs 82.6 mm from end to end. The hex is 13.5 mm deep and the bolt clearance depth is 57.4 mm, so it works on nuts that sit on studs. It is made for use with impact wrenches.

Key features

  • 21 mm, 12-point, Metric, 1/2 inch square drive
  • Hex end diameter 31.8 mm, drive end diameter 31.8 mm
  • Flank Drive design intended to improve turning power while avoiding rounded corners
  • Heat-treated to a lower hardness than hand sockets so it tolerates repeated impact wrench cycling
  • Square drive has a side hole for ball or pin retention
  • Corrosion resistance comes from the industrial finish
Availability: in stock
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