Ko-ken Tools 1/2 Sq. Dr. Socket 28mm Surface Drive Length 40mm
SKU: 99616557451

Ko-ken Tools 1/2 Sq. Dr. Socket 28mm Surface Drive Length 40mm

Sale price$22.22 Regular price$24.69
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Ko-ken Tools 1/2 Sq. Dr. Socket 28mm Surface Drive Length 40mmSurface drive sockets are designed to retain contact with flat sides of nut to transmit high torque and reduce nut wear. Compared to FLAT DRIVE, SURFACE DRIVE utilizes contact on the larger area closer to the center of the bolt or nut. SURFACE DRIVE is useful for painted face nuts or any bolt or nut made of soft material, with less risk of damaging the faces. SURFACE DRIVE can also be useful for a bolt or nut that has been damaged or deformed. Input

Surface drive sockets are designed to retain contact with flat sides of nut to transmit high torque and reduce nut wear.


Compared to FLAT DRIVE, SURFACE DRIVE utilizes contact on the larger area closer to the center of the bolt or nut.


SURFACE DRIVE is useful for painted face nuts or any bolt or nut made of soft material, with less risk of damaging the faces. SURFACE DRIVE can also be useful for a bolt or nut that has been damaged or deformed.

Input Drive Size: 1/2"
Drive Shape: Square
Length: 40mm
Type: Surface Drive Socket
Output Size: 28mm
Opening: Surface


Product Dimension (Refer Line Drawing Image):

D1 Size: 39.5mm
D2 Size: 30mm
H Size: 16mm
L Size: 40mm

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: 99616557451

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Bob Dupont
Omaha, US
★★★★★ 5
Desk drawer organizer
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Excellent organizer for desk drawer or desktop
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Reviewed in the United States on March 10, 2026
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Sam
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★★★★★ 5
Great quality
Color: Black A4 L-1Pc
great quality
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Reviewed in the United States on March 18, 2026
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janice suit
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★★★★★ 5
Stylish holder
Color: Black A4 L-1Pc
Works great to hold programs for our theater productions!
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Reviewed in the United States on May 26, 2026
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Natasha Sil
Alexandria, US
★★★★★ 4
Useful
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Not big enough....more length would have been great!
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Reviewed in the United States on April 12, 2021
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Misspianopants
Omaha, US
★★★★★ 5
Nice organized sleek basket for my desk
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Attractive and deep enough to hold papers without them falling out of the basket. Matches my other black mesh accessories that I purchased for my desk.
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Reviewed in the United States on March 29, 2026

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