SKU: 4526000905

Ko-ken Tools Set of 8 3/8 in Square Drive Hexagon Bit Socket, 52mm Length - RS13012M/8-L52

Sale price$151.56 Regular price$168.40
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Ko-ken Tools Set of 8 3/8 in Square Drive Hexagon Bit Socket, 52mm Length - RS13012M/8-L52Ko ken Tools Set of 8 3 8 in Square Drive Hexagon Bit Socket, 52mm Length RS13012M 8 L52 Koken 3 8 inch square drive hex bit socket set with 52 mm length includes 8 precisely engineered pieces developed to support accurate fastening and controlled torque application in automotive mechanical and industrial service work. Each bit socket is manufactured to exacting tolerances to ensure a consistent fit on hex fasteners, supporting stable engagement and

Ko-ken Tools Set of 8 3/8 in Square Drive Hexagon Bit Socket, 52mm Length - RS13012M/8-L52

Koken 3/8 inch square drive hex bit socket set with 52 mm length includes 8 precisely engineered pieces developed to support accurate fastening and controlled torque application in automotive mechanical and industrial service work. Each bit socket is manufactured to exacting tolerances to ensure a consistent fit on hex fasteners, supporting stable engagement and smooth rotation during tightening and loosening operations. The 52 mm length provides balanced reach and accessibility for recessed or partially obstructed fasteners while maintaining rigidity under load. Carefully optimized wall thickness and bit geometry contribute to strength and dimensional stability during repeated use. This set is designed for organized integration into professional tool systems, supporting efficient workflow and consistent performance across multiple fastener sizes. Koken advanced machining processes and rigorous quality standards ensure long term reliability, resistance to wear, and accurate bit engagement over extended service life. The precision formed drive ends ensure secure attachment to 3/8 inch square drive ratchets extensions and torque tools, while the refined surface finish enhances corrosion resistance and supports easy maintenance, reflecting the professional quality and engineering standards associated with Koken tools.

Set Includes:

  • 13012m-52 - 4, 5, 6, 7, 8, 10, 12, 14mm

Specifications:

  • Drive Shape: Square
  • Input Drive Size: 3/8 in
  • Length: 200mm
  • Weight: 492 g
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 4526000905

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4.2 ★★★★★
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Verified Purchase
Mim Wilemon
Carnegie, US
★★★★★ 5
Happy Valentine’s ‼️‼️
Size: 8, Color: A-dark Brown
Beautiful slippers!!! My husband loves them!!! He had no problem putting them on. The size was spot on!! I would recommend this product to all!!! Why I was taken out to dinner as a thank you‼️‼️‼️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
A
Verified Purchase
Audio Technicality
New York, US
★★★★★ 1
Borderline Fraud: A Profound Waste of Money
Size: 11, Color: A-black
The shoe pictured and the shoe delivered may as well be from another planet. Pictured is a fairly nice, well constructed shoe made of what appears to be leather or a high quality leather substitute. Delivered was a flimsy shoe made of plasticky vinyl with a sole constructed of grainy rubber blocks individually and sloppily glued without care to the bottom of the shoe, also vinyl with an eight of an inch of the same grainy rubber coating it, offering no solidity or support. Having been worn a total of one day, the majority of which was spent seated at a desk, the vinyl has already crumpled into unattractive wrinkles and creases that resemble nothing so much as a cheap vinyl table covering wadded up and stretched back out. Taking the shoes off resulted in both insoles clinging to my socks and coming fully out of the shoe. I would also mention that the shoe runs large, but I that would indicate that you should use my experience as a buying guide, when nothing could be further from the case. Buy these shoes only if you enjoy being ripped off, pouring money down the drain, or perhaps if you are looking for a gift for a person you despise. Outside of these possibilities, I advise you to run, far and immediately. You certainly won't be able to run anywhere with these on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2019
M
Verified Purchase
monette mellor
Battle Creek, US
★★★★★ 5
Go Tour Men’s Premium Leather Loufer: Excellent
Size: 11.5, Color: A-dark Brown
I bought this for my husband for his birthday. He Loves it ! Well made, very comfortable and he loves the feature where the back of the loafer folds down and can be worn around the house as a slipper. Leather quality is topnotch. He said he would buy it again and highly recommends it ! Thickness is just right ! Ease of use A+ Traction A+. Support A+
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Reviewed in the United States on December 19, 2025
R
Verified Purchase
Rohaneh ebrahimi
Omaha, US
★★★★★ 5
Extremely high quality
Size: 10, Color: Black Grainy
Ordered these shoes for my husband. They fit your correct size and are extremely high quality. They look amazing and my husband says they’re comfortable.
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Reviewed in the United States on September 23, 2024
J
Verified Purchase
Jean-Claude
Draper, US
★★★★★ 4
Very comfy and a really nice shoe—one flaw, but I still recommend it.
Size: 11.5, Color: Black Grainy
These shoes are nice, comfortable, with a sleek, leather-like insole that allows your foot to move well. The only thing they could have done better is extend the sole slightly farther at the tip. As it is, the lower front part of the shoe tends to scrape against the pavement, causing scuffs. It’s nothing that can’t be managed with shoe cream, but over time, the abrasion may cause more serious damage. That said, for the price, this is a nice shoe and should easily last at least a year.
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Reviewed in the United States on June 23, 2025

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