SKU: 72627289076

Chicago Pneumatic S640 3/4 in Drive Standard Impact Socket, 2-1/2 in - CP 8940164171

Sale price$56.42 Regular price$62.69
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Chicago Pneumatic S640 3/4 in Drive Standard Impact Socket, 2-1/2 in - CP 8940164171Chicago Pneumatic S640 3 4 in Drive Standard Impact Socket, 2 1 2 in CP 8940164171 Impact sockets Chrome molybdenum Steel and Phosphate manganese surface finish for extreme wear resistance, easy to read laser etched marking with output size, and model number. Impact sockets are designed to be used with impact and ratchet wrenches in high speed, high torque applications. Structurally, sockets are built to be soft and ductile so that they can easily

Chicago Pneumatic S640 3/4 in Drive Standard Impact Socket, 2-1/2 in - CP 8940164171

Impact sockets Chrome-molybdenum Steel and Phosphate manganese surface finish for extreme wear resistance, easy to read laser etched marking with output size, and model number. Impact sockets are designed to be used with impact and ratchet wrenches in high speed, high torque applications. Structurally, sockets are built to be soft and ductile so that they can easily deform and reform due to the immense stress exerted by the hammering action of an impact wrench. Designed with a cross hole in the handle end, compatible with a retaining pin and ring, or locking pin anvil.

Features:

  • Durable design for extreme wear resistance, maximum torque and preventing fastener rounding
  • Ensure safety - Designed to prevent occurrence of cracks or breaks, and prolonging the life of the socket
  • Provide a perfect fit to powered tools, and therefore will avoid unusual deformation or damages to the tool's square drive
  • Tools recommended usage - Powered tools (impact wrenches, nutrunners, ratchet wrenches)

Specifications:

  • Length (L): 75mm
  • Country of Origin: Taiwan
  • Customs Tariff: 82042000
  • Diameter Square: 2-1/8 in
  • Groove Diameter: 1/4 in
  • Output Diameter: 3-3/8 in
  • Output Drive Size: 2-1/2 in
  • Socket Shape: Shape C/Standard
  • Square Drive: 3/4 in
  • Total Product Weight: 1.43 kg
  • Type of the Socket: Standard
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72627289076

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4.9 ★★★★★
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Verified Purchase
jr2538
Grantham, US
★★★★★ 5
Good for the price
Style: BE-664P 1-Pack
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
Y
Verified Purchase
Yasin E.
Draper, US
★★★★★ 5
Fits and does the job.
Style: BE-177P 1-Pack
Fits and does the job. I feel the difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
R
Verified Purchase
Random thoughts
Grantham, US
★★★★★ 4
Tight
Style: BE-966P 1-Pack
It fits but its tight, the frame is stiffer than other brands and slightly larger so once its in im not sure how well its seated and is going to be a pain to remove next time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
U
Verified Purchase
uberburber
Battle Creek, US
★★★★★ 5
great filters
Style: BE-157P 1-Pack
does a great job at providing maximum airflow.
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Reviewed in the United States on March 11, 2026
A
Verified Purchase
Anj Rodriguez
New York, US
★★★★★ 1
Does NOT fit BMW F22 2 Series
Style: BE-472P 1-Pack
Does not fit BMW F22 2 Series. The housing for the cabin air filter is curved and the OEM cabin filter is flexible like an accordion. This filter has the correct dimensions but it does not flex so it will not fit the housing properly. You MIGHT be able to jam it in but not without damaging the filter and at that point it would be practically useless. Buy one that is OEM spec and confirm it can flex for proper fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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