0 ratings
Ko-ken 3137 38 Sq. Dr. Adaptor 14 For 14H Bit Length 30mm
Transform your toolkit with the Ko-ken 3137 Adapter, designed for efficiency and versatility across all your power tools.
Ko-ken 3137 38 Sq. Dr. Adaptor 14 For 14H Bit Length 30mm
Item #: 103231612

Ko-ken 3137 38 Sq. Dr. Adaptor 14 For 14H Bit Length 30mm

Item #: 103231612

€ 21

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, August 15
Our Top Logistics Partners
  • fedex
  • dhl
Transform your toolkit with the Ko-ken 3137 Adapter, designed for efficiency and versatility across all your power tools.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Versatile Compatibility
This adaptor connects 3/8 inch square drive tools with 1/4 inch hex bits, enhancing versatility in various applications and making it compatible with a wide range of tools.
Durable Construction
Engineered from high-quality materials, the Ko-ken 3137 ensures long-lasting performance, resisting wear and tear and providing reliability on tough jobs without compromising quality.
Compact Design
The 30mm length allows for easy maneuverability in tight spaces, ensuring you can tackle a variety of projects with precision and efficiency, setting it apart from bulkier options.

Product Details

Shop Ko-ken 3137 38 Sq. Dr. Adaptor 14 For 14H Bit Length 30mm online at a best price in Montenegro. B004IKS0EQ
BrandKo-ken
Item Length30 Millimeters
MaterialAlloy Steel
Number of Pieces1
Drive SystemSquare

Who Should Buy?

Suitable For
  • Mechanics and Technicians

    Ideal for automotive professionals needing reliable adaptors for quick socket and bit changes during repairs.

  • DIY Enthusiasts

    Great for home users who are engaged in various DIY tasks requiring precise and adaptable tools.

  • Socket Tool Users

    Perfect for those utilizing 3/8 sq. drive socket systems, offering versatility with 1/4 inch bits.

Not Suitable For
  • Heavy Machinery

    Not suitable for heavy machinery applications where high torque and durability are critical for performance.

Product Description

Ko-ken 3137 38 Sq. Dr. Adaptor 14 For 14H Bit Length 30mm

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Koken Bit Holder 3137 used for?

    Answer: The Koken Bit Holder 3137 is designed to securely hold various types of bits while you work on automotive or mechanical tasks. Its unique design allows for quick changes between different bits, enabling efficient workflow. This bit holder is particularly useful for professionals and DIY enthusiasts who frequently switch between tasks, such as assembling or disassembling parts in automotive repair. Its compatibility with various Koken bits expands its use in different scenarios, making it a versatile tool in any toolkit.
  • Question: What types of bits are compatible with Koken Bit Holder 3137?

    Answer: The Koken Bit Holder 3137 is compatible with a wide range of bits, including Phillips, flat, Torx, and hex bits. This versatility makes it an essential tool for various applications, from automotive repair to assembly work. The ability to adapt to different sizes and types of bits allows users to handle multiple tasks without needing to switch tools constantly, streamlining productivity. Whether you are a professional mechanic or a hobbyist, this bit holder can accommodate your specific bit needs.
  • Question: Is the Koken Bit Holder 3137 made of durable materials?

    Answer: Yes, the Koken Bit Holder 3137 is crafted from high-quality materials that ensure durability and longevity. Its robust construction withstands the wear and tear of frequent use, making it suitable for both professional and personal projects. The materials used are resistant to corrosion, ensuring that the bit holder maintains its functionality over time. Users can rely on this tool in demanding environments, whether working in a workshop or on-site repairs, where durability is essential.
  • Question: How does the Koken Bit Holder 3137 enhance torque transfer?

    Answer: The Koken Bit Holder 3137 is designed to maximize torque transfer, allowing for efficient application of force while fastening or loosening screws. This feature is particularly important in situations where high torque is needed, such as automotive repairs or heavy machinery maintenance. The fit between the bit holder and the bit ensures minimal slippage, which enhances control and performance. Users benefit from improved efficiency and less strain, making tasks easier and quicker to complete.
  • Question: Can the Koken Bit Holder 3137 be used in power tools?

    Answer: Yes, the Koken Bit Holder 3137 can be easily used with power tools, such as drills and electric screwdrivers. Its design makes it suitable for quick attachment and detachment, allowing users to switch between manual and powered applications seamlessly. This compatibility is advantageous when performing a variety of tasks that require both precision and speed. It is particularly useful in professional settings where efficiency is key to completing projects on time.
  • Question: What length options does the Koken Bit Holder 3137 provide?

    Answer: The Koken Bit Holder 3137 typically comes in a standard length that is optimal for a range of DIY and professional tasks. This length is designed to reach tight spaces comfortably while maintaining enough leverage for larger jobs. Its design allows for easy maneuverability in confined areas, making it suitable for automotive applications or intricate assembly work. Users can benefit from a tool that balances accessibility and effectiveness, adapting to various working environments.
  • Question: How do I clean and maintain my Koken Bit Holder 3137?

    Answer: To clean and maintain your Koken Bit Holder 3137, simply wipe it down with a soft cloth after use to remove any debris or moisture. For stubborn dirt, a mild solvent can be used. Regular inspection for signs of wear or damage is also essential to ensure optimal performance. Maintenance practices like these prolong the life of the tool and ensure it performs effectively every time. Keeping it in good condition will save you time and effort during future projects.
  • Question: Is the Koken Bit Holder 3137 suitable for home use?

    Answer: Absolutely! The Koken Bit Holder 3137 is perfect for home use, particularly for those who enjoy DIY and home improvement projects. Its versatility and ease of use make it an excellent choice for assembling furniture, repairing appliances, or tackling automotive tasks on a personal vehicle. With its compatibility with a variety of bits, hobbyists can handle multiple small projects efficiently. It simplifies the process, making home repairs and upgrades manageable for anyone, from novices to experienced DIYers.
  • Question: What makes Koken tools stand out compared to other brands?

    Answer: Koken tools, including the Bit Holder 3137, are renowned for their exceptional quality and precision engineering. Each tool undergoes rigorous testing to ensure they meet high performance standards, making them a trusted choice among professionals. Their innovative designs are tailored to enhance user experience, offering features that promote efficiency and ease of use. For those serious about their craft, Koken tools provide reliability and longevity, making them a worthwhile investment in any toolkit.
  • Question: Where can I buy Koken Bit Holder 3137 in Montenegro?

    Answer: You can buy the Koken Bit Holder 3137 at Ubuy. Ubuy offers a convenient shopping experience with a wide range of tools and accessories, including Koken products. By purchasing from Ubuy, you ensure access to authentic products with the convenience of online shopping tailored to your needs. The platform also provides detailed product descriptions and customer reviews, helping you make informed decisions during your purchase.

Ko-ken Bit Holders Editorial Review

The Koken Bit Holder 3137 has garnered a positive response from users who appreciate its overall build quality and performance. Customers Consistently highlight Koken's reputation for unmatched quality, and the matte finish of the bit holder adds to its aesthetic appeal. Users have noted that it boasts a durable design, with a tight fit and minimal slop, making it one of the best adapters on the market for their needs. However, some users have pointed out a potential limitation: the holder may not grip cheaper bits as securely as higher-quality options. This suggests that while the bit holder itself performs well, optimal results are best achieved when paired with quality bits. Overall, the Koken Bit Holder 3137 is well-received for its performance and craftsmanship, underscoring Koken's commitment to high-quality tools. **

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Unmatched Koken quality.
  • Attractive matte finish.
  • Durable and well-Constructed design.
  • Very little slop for an efficient fit.
  • Excellent compatibility with Koken ratchets.

Cons

  • May not hold cheaper bits tightly; recommended to use quality bits.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.