SKU: 4195017604

Ko-ken Tools 3/4 in Square Drive 12-Point Surface Drive Deep Impact Socket, 28mm - 16310M-28

Sale price$51.92 Regular price$57.69
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Description

Ko-ken Tools 3/4 in Square Drive 12-Point Surface Drive Deep Impact Socket, 28mm - 16310M-28Ko ken Tools 3 4 in Square Drive 12 Point Surface Drive Deep Impact Socket, 28mm 16310M 28 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.

Ko-ken Tools 3/4 in Square Drive 12-Point Surface Drive Deep Impact Socket, 28mm - 16310M-28

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.

Specifications:

  • Drive Shape: Square
  • Input Drive Size: 3/4 in
  • Length: 100mm
  • Output Size: 28mm
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 4195017604

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Lori K
Los Angeles, US
★★★★★ 5
Easy set up
Model: iPad Pro 12.9 2022/2021/2020/2018
Nice product. I cracked my screen in my iPad and wanted something to keep it from getting worse
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
D
Verified Purchase
Drew
Waukegan, US
★★★★★ 5
A Perfect 5-Star Refill Solution!
Color: 2 Black,1 Cyan,1 Magenta,1 Yellow
As a heavy user of my Epson EcoTank printer, I am always on the hunt for reliable, high-quality, and cost-effective refill ink, and the QIOCKTO 522 set is exactly that—a phenomenal find! Effortless & Mess-Free Refilling: The design of these bottles is truly genius. They feature the same key-lock nozzle system as the OEM bottles, meaning they only fit into the correct color tank, and the refill process is completely automatic and totally mess-free. I didn't spill a single drop, which is a huge win for EcoTank owners. Exceptional Print Quality: After refilling, the print results are indistinguishable from the original Epson ink. I've printed everything from detailed photos to plain text documents, and the colors are vibrant, the blacks are deep, and there is no smearing or clogging. My printer recognized the ink perfectly and continued operating without any errors. Incredible Value: This 4-pack offers a massive volume of ink for a fraction of the cost of the brand-name refills. For the quality and the quantity you receive, this is hands-down the best value on the market for keeping your EcoTank running. If you own a compatible EcoTank printer and want to save money without sacrificing quality or ease of use, these QIOCKTO 522 ink bottles are a must-buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
O
Verified Purchase
ohtotoro
Massapequa, US
★★★★★ 5
Easy to use Ink Refill for Epson printers
Color: 2 Black,1 Cyan,1 Magenta,1 Yellow, Color: 2 Black,1 Cyan,1 Magenta,1 Yellow
This was a fantastic ink refill for my Epson 522 printer. I had been simply purchasing new cartridges in the past, but I decided to simply try to refill it the current ones that I was using. This was easy to use and surprisingly mess free. It didn't change the compatibility once I refilled the cartridge, which was a worry. The cost was very reasonable considering the expense of buying new cartridges. The quality was high when I started to print, and I was very impressed that there was no smearing or degradation in the ink or the readability. This worked very well, and I am extremely happy with the product. Clean up was trivial. I was amazed that there was no leaking either. Would definitely buy again.
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Reviewed in the United States on December 9, 2025
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Verified Purchase
Deb G-P
Los Angeles, US
★★★★★ 5
Highly recommend
Color: 2 Black,1 Cyan,1 Magenta,1 Yellow
Worked perfectly for my printer! The print quality is just as good as the original ink it came with, and the price is much better. Easy to install, no leaks, and looks like it will last a long time.
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Reviewed in the United States on August 11, 2025
S
Verified Purchase
steve l
Louisville, US
★★★★★ 5
Large bottles
Color: 2 Black,1 Cyan,1 Magenta,1 Yellow, Color: 2 Black,1 Cyan,1 Magenta,1 Yellow
The bottles are a good size larger than expected and come with an extra black. Easy to fill without any spilling and works great in my printer. I am pleased with the print quality and color. Price is very reasonable for all you get.
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Reviewed in the United States on October 4, 2025

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