Grey Pneumatic
Grey Pneumatic 4038MD 1" Drive 38mm Metric Socket 6pt
1" drive 38mm metric impact socket with 6-point grip for heavy-duty fastening
- 38 mm metric size fits large fasteners
- 1 inch drive suits heavy-duty impact tools
- Six-point design grips flats to reduce rounding
- Grey Pneumatic brand built for professional use
- Impact-rated construction handles high-torque applications
Professional Impact Socket
The Grey Pneumatic 4038MD is a 38mm metric impact socket built for 1 inch drive tools. It serves technicians and heavy-equipment mechanics who need a six-point grip on large fasteners. The black finish identifies it as an impact-rated piece for powered applications.
Six-Point Geometry Benefits
The six-point profile contacts fastener flats instead of corners, reducing rounding risk on stubborn bolts. Impact construction absorbs hammer blows from pneumatic or electric guns. No extra accessories or software are bundled with this single socket.
Straightforward Installation
The socket slides onto any standard 1 inch drive anvil and locks with the tool’s retaining pin or ring. The main issue is mismatching the drive size; a 3/4 inch gun will not accept this socket. Verify the 38mm size matches the fastener before use.
Highlights
- 38 mm metric size fits large fasteners
- 1 inch drive suits heavy-duty impact tools
- Six-point design grips flats to reduce rounding
- Grey Pneumatic brand built for professional use
- Impact-rated construction handles high-torque applications
Specifications
| Brand | GREY PNEUMATIC |
|---|
Questions about this item
Will the 6-point socket profile on the 4038MD need periodic re-profiling after heavy impact use?
The 6-point design distributes load across the flats of a 38 mm fastener, reducing rounding and extending service life before any re-profiling is required.
What limit appears first when the 1" drive socket is used continuously on high-torque impacts?
The 38 mm opening sets the maximum fastener size; exceeding it prevents engagement and stops the job before any other limit is reached.
Does the black impact socket generate noticeable heat or vibration during all-day pneumatic operation?
The solid steel body absorbs impact energy, keeping temperature rise minimal and vibration low enough for comfortable extended use.
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