Grey Pneumatic
Grey Pneumatic 4056D 1" Drive 1-3/4" SAE 6-Point Socket
A 1" drive impact socket with 6-point SAE configuration for heavy-duty fastening applications
- 1" drive fits large impact wrenches
- 1-3/4" SAE size matches heavy fasteners
- 6-point design grips flats to prevent rounding
- Impact-rated construction handles high torque
- Grey Pneumatic brand trusted by professionals
1" Drive SAE Impact Socket
The Grey Pneumatic 4056D is a 1-3/4" SAE impact socket built for 1" drive tools. It targets heavy-equipment technicians and fleet mechanics who need a single deep socket for large fasteners. The 6-point opening grips flats securely under high torque. This tool is not for buyers who need metric sizing or a full socket set.
Direct-fit installation
The socket slides onto any standard 1" drive impact gun or breaker bar without adapters. The black oxide finish resists corrosion in shop environments. The only common issue is selecting the wrong drive size or point count for the fastener. Verify both measurements before ordering.
1-3/4" SAE 6-point opening
This dimension decides fit on the target bolt or nut. The 6-point geometry distributes load across the fastener flats to reduce rounding. No other size or drive configuration is offered under this model number.
Highlights
- 1" drive fits large impact wrenches
- 1-3/4" SAE size matches heavy fasteners
- 6-point design grips flats to prevent rounding
- Impact-rated construction handles high torque
- Grey Pneumatic brand trusted by professionals
Specifications
| Brand | GREY PNEUMATIC |
|---|
Questions about this item
How do I verify the 1" drive 6-point socket engages correctly after setup?
Fit the socket onto a 1" drive impact wrench, engage a 1-3/4" SAE fastener, and confirm the six-point walls grip the flats without rounding under torque.
What comes in the box and what must be purchased separately?
The box contains the single Grey Pneumatic 4056D impact socket; a compatible 1" drive impact wrench or breaker bar is not included and must be bought separately.
Which version of the 4056D should I choose for my application?
The 4056D is offered in one configuration — 1" drive, 1-3/4" SAE, six-point impact design — so select it when that exact size and drive match your fastener.
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