Grey Pneumatic
Grey Pneumatic 13/16 3/4 Drive Impact Socket 4pt Black
A 3/4-inch drive impact socket with a 13/16-inch opening and four-point design
- 3/4-inch drive fits heavy-duty impact wrenches
- 13/16-inch four-point opening grips stubborn fasteners
- Black oxide finish resists corrosion in shop use
- One-piece forged steel handles high torque loads
- New condition ensures full factory performance
3/4 Drive Impact Socket
This Grey Pneumatic socket fits a 3/4 inch drive and targets a 13/16 inch fastener with a four-point profile. The black finish identifies it for impact use in automotive and heavy-equipment service. Technicians who need a single deep socket for this size will find it matches the drive and fastener requirements.
Upgrade from worn or rounded sockets
A fresh four-point socket restores full contact on 13/16 inch fasteners that older six-point or worn tools can slip on. The upgrade is worth it when the current socket rounds corners or cannot transmit the torque an impact gun delivers. Mechanics who only encounter this size occasionally may not need a dedicated replacement.
Four-point drive limitation
The four-point square drive engages the fastener on four flats, which limits access compared to six or twelve-point patterns in tight clearances. It also requires the fastener head to be in good condition to avoid rounding. Users working on rusted or damaged bolt heads may need a different socket geometry.
Highlights
- 3/4-inch drive fits heavy-duty impact wrenches
- 13/16-inch four-point opening grips stubborn fasteners
- Black oxide finish resists corrosion in shop use
- One-piece forged steel handles high torque loads
- New condition ensures full factory performance
Specifications
No published specifications for this item yet.
Questions about this item
What drive size fits the 3/4 drive impact socket?
The socket has a 3/4 inch square drive opening, so it fits any 3/4 inch drive impact wrench or breaker bar.
How do I install the 4-point socket on a 13/16 inch fastener?
Align the four internal flats with the fastener corners, push straight on until seated, then apply torque; the common error is starting at an angle which rounds the points.
When should the black finish socket be replaced?
Replace it when the 4-point opening shows visible rounding, cracks, or the drive square wears enough to slip on the tool.
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