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Grey Pneumatic 1/4" drive 11mm 6-point impact socket

Grey Pneumatic

Grey Pneumatic 911UMS 1/4" Drive 11mm Metric Socket 6pt

SKU CH-DZRA-RT9TW

1/4" drive impact socket with 11mm metric size and universal 6-point design

  • 1/4" drive fits standard ratchets for 11mm fasteners
  • 6-point impact socket grips flats to prevent rounding
  • Universal joint design reaches angled bolts easily
  • Grey Pneumatic brand built for professional garage use
  • Metric sizing matches common automotive hardware

Professional Impact Socket

The Grey Pneumatic 911UMS is an 11mm metric impact socket with a 1/4 inch drive and a universal six-point design. It is built for technicians who need reliable fastener engagement on mobile equipment and general automotive work.

Upgrade From Fixed Sockets

This universal joint replaces fixed sockets when bolts sit at awkward angles or inside tight recesses. The pivot action clears obstructions that stop a straight drive, making the jump worthwhile whenever access is restricted rather than open.

Six-Point Grip And Reach

The six-point opening distributes torque across the flat sides of an 11mm nut or bolt, reducing rounding on worn fasteners. Headroom ends where the joint angle exceeds its working range or where a larger drive size is required for higher torque.

Highlights

  • 1/4" drive fits standard ratchets for 11mm fasteners
  • 6-point impact socket grips flats to prevent rounding
  • Universal joint design reaches angled bolts easily
  • Grey Pneumatic brand built for professional garage use
  • Metric sizing matches common automotive hardware

Specifications

BrandGREY PNEUMATIC

Questions about this item

Does the 1/4" drive socket fit standard 1/4" ratchets and extensions?

Yes, the 1/4" drive square matches standard 1/4" ratchets and extensions for direct attachment.

How do I install the 11mm 6-point socket on a fastener without rounding it?

Seat the 6-point opening fully on the 11mm fastener before applying torque; partial engagement rounds corners.

When should the 11mm impact socket be replaced?

Replace it if the 6-point walls show cracks, rounding, or the 1/4" drive square becomes worn or deformed.

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