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Grey Pneumatic

Grey Pneumatic 912MDG 1/4" Drive 12mm Metric Socket 6 Points tool storage

SKU CH-XNGM-VR532

A 12 mm, 1/4 inch drive impact socket with six points for metric fasteners

  • 1/4" drive fits standard ratchets
  • 12 mm metric size matches common fasteners
  • 6-point design grips flats to reduce rounding
  • Impact-rated construction handles high-torque use
  • Grey Pneumatic brand trusted by professionals

1/4" Drive 12mm Metric Socket

This 1/4-inch drive 12mm metric socket features a six-point design for secure fastener engagement. It is built for impact use and suits automotive or general mechanical work. The tool is new and ships directly from the manufacturer Grey Pneumatic.

Installation and Common Issues

The socket fits standard 1/4-inch drive ratchets or impact guns without adapters. Six-point geometry reduces rounding on stubborn bolts compared to twelve-point alternatives. Ensure the drive tool is fully seated to avoid slippage under high torque. Impact-rated construction helps withstand repeated hammer blows.

Compatibility Checks

Verify that your ratchet or impact driver uses a 1/4-inch square drive before ordering. Confirm the fastener you intend to turn is a 12mm metric size. Check that your application requires an impact-grade socket rather than a chrome hand-tool version. Orders of $75 or more qualify for free shipping from the manufacturer.

Highlights

  • 1/4" drive fits standard ratchets
  • 12 mm metric size matches common fasteners
  • 6-point design grips flats to reduce rounding
  • Impact-rated construction handles high-torque use
  • Grey Pneumatic brand trusted by professionals

Specifications

BrandGREY PNEUMATIC

Questions about this item

How do I confirm the 12mm 6-point socket engages correctly on a fastener?

Fit the socket onto a 12mm metric bolt; the six-point interior should grip the flats without rounding and the 1/4" drive square must seat fully in your ratchet or impact gun.

What comes in the package and what must I supply separately?

The box contains the single Grey Pneumatic 912MDG 12mm impact socket; you will need a 1/4" drive ratchet, breaker bar or impact driver to use it.

Which version of the 912MDG should I choose for metric impact work?

The 912MDG is the 12mm, 6-point, 1/4" drive metric impact socket — select this exact model when you need that size and drive combination.

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