Westward
Westward 21WK93 3/4 in Drive Impact Deep Socket 13/16 in 6-Point Black
A 3/4-inch drive deep impact socket for 13/16-inch fasteners, built from chrome molybdenum alloy steel with black phosphate finish and a 6-point design meeting ASME B107.110 standards
- TypeSockets
- Deep reach for recessed fasteners with 13/16 in size
- Six-point grip reduces rounding on stubborn bolts
- Chrome molybdenum alloy steel handles high torque loads
- Black phosphate finish resists corrosion in shop environments
- Meets ASME B 107.110 standard for impact use
Drive Size and Socket Fit
This Westward impact socket has a 3/4 in drive and a 13/16 in socket size. It is built for heavy-duty fastening work where large drive tools are used. The 6-point design grips fastener flats to reduce rounding. Mechanics and maintenance crews reach for it when standard 1/2 in drive sockets cannot deliver the needed torque.
Deep Impact Standard Limits
The socket meets ASME B 107.110 for impact use. Its deep profile allows access to recessed bolts and longer thread engagement. Chrome molybdenum alloy steel with black phosphate coating resists fracture under repeated hammer blows. The 6-point geometry distributes load across flat surfaces rather than corners. Impact-rated construction means it is not intended for hand ratchet use alone.
Bolt Clearance Decides Fit
Bolt clearance is 23/32 in, which determines whether the socket slides over the fastener shank or stud. If the bolt body exceeds that diameter, the socket will not seat fully. Buyers who need to clear larger shafts must select a different socket. This single dimension decides if the part matches the hardware on the job.
Highlights
- Deep reach for recessed fasteners with 13/16 in size
- Six-point grip reduces rounding on stubborn bolts
- Chrome molybdenum alloy steel handles high torque loads
- Black phosphate finish resists corrosion in shop environments
- Meets ASME B 107.110 standard for impact use
Specifications
| Brand | WESTWARD |
|---|---|
| Type | Sockets |
Questions about this item
Should I pick the 13/16 in deep socket or a different size?
Choose the 13/16 in deep socket when the fastener matches that size; the 6-point opening and 23/32 in bolt clearance fit SAE hardware that requires deep engagement.
What does the 3/4 in drive size mean when the socket is on my impact wrench?
The 3/4 in square drive mates directly with a 3/4 in impact wrench anvil, transferring full torque to the 13/16 in 6-point socket without an adapter.
Does the ASME B107.110 standard limit the torque I can apply?
ASME B107.110 defines dimensions and material requirements for impact sockets; the chrome molybdenum alloy steel and black phosphate finish meet that standard for high-torque impact use.
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