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  3. KO KEN 3012M.25-4

KO-KEN 3012M.25-4 Bit Socket Hex Drive 4991644010271 4MM 25MM 3/8 Sq.

3012m.25-4 Ko-ken Bit Socket 4mm Hex 25mm 3/8 Sq. Drive

( Brand: Ko-ken ), ( Manufacturer Part Number: 3012M.25-4 ), ( Part Type: Bit Drive ), ( Features: Ko-ken 3012m.25-4 Bit Socket 4mm Hex 25mm 3/8 Sq. Drive ), ( Item Length: 0.980 ), ( Item Height: 0.730 ), ( Weight: 0.0500 ), ( UPC: 991644010271 )

Review KO KEN Bit Socket 4mm Hex 25mm 3/8 Sq. Drive

Introducing the Ko-ken 3012M.25-4, a high-performance 4mm hex socket designed for use with 3/8 inch drive tools. This socket is part of Ko-ken's extensive range of professional-grade automotive tools, and is ideal for working on a variety of vehicles and applications where a 4mm hex socket is required.

The Ko-ken 3012M.25-4 socket is manufactured from premium chrome molybdenum steel, ensuring exceptional strength and durability. Its 25mm length provides ample reach for accessing bolts and nuts that are difficult to get to, while its 30mm outer diameter offers a comfortable and secure grip when in use.

This socket features a 4mm hex drive interface, making it compatible with a wide range of 3/8 inch drive ratchets, wrenches, and other tools. Its 1/2 inch square drive adapter is included, allowing use with square drive tools as well. The socket's 25mm length and 1.5 inches (38mm) square drive adapter diameter makes it a versatile addition to any toolbox.

The Ko-ken 3012M.25-4 socket's chamfered edges ensure smooth engagement with fasteners, reducing the risk of rounding or damaging them during removal. Its polished finish not only looks great but also helps to prevent rust and corrosion, ensuring the socket remains in excellent condition for years to come.

In addition, this socket is designed to meet or exceed the ASME B107.2M standard for socket tool performance, ensuring that it delivers the highest levels of accuracy, strength, and durability. Whether you're working on a DIY project or in a professional automotive repair shop, the Ko-ken 3012M.25-4 is an essential addition to your tool collection.

In summary, the Ko-ken 3012M.25-4 is a high-quality, 4mm hex socket designed for use with 3/8 inch drive tools. Manufactured from premium chrome molybdenum steel, it offers exceptional strength, durability, and reach. Its compatibility with both hex and square drive tools, chamfered edges, and polished finish make it a must-have for any toolbox. With its adherence to the ASME B107.2M standard, you can trust that this socket will deliver the performance and reliability you need, job after job.

The Ko-ken 3012M.25-4 is a 4mm hex socket with a 25mm depth, designed for use with 3/8 drive ratchets. Here are some potential pros and cons of purchasing this socket:

Pros:

1. Precision manufacturing: Ko-ken is a well-known brand in the automotive and industrial tool market, and their sockets are known for their precision and durability.

2. 4mm hex shape: This socket size is commonly used for various bolts and nuts found in automotive and industrial applications, making it a versatile addition to any tool collection.

3. Deep reach: A 25mm depth allows for access to recessed bolts and nuts that may not be easily accessible with shallower sockets.

4. 3/8 drive: A 3/8 drive is a standard size for many ratchets and wrenches, making it a convenient choice for many users.

Cons:

1. Size and weight: This socket is larger and heavier than some other socket sizes due to its deep reach and 3/8 drive design. This could make it less convenient for users with limited tool storage or who need to carry their tools frequently.

2. Cost: Ko-ken is a premium brand, and their sockets tend to cost more than some other brands. This could be a consideration for budget-conscious users.

3. Limited application: This socket is designed for use with 4mm hex bolts and nuts, which may not be the most common size in all applications.

In conclusion, the Ko-ken 3012M.25-4 is a high-quality, deep-reach socket that is well-suited for automotive and industrial applications where access to recessed bolts and nuts is necessary. Its precision manufacturing and versatile 4mm hex size make it a valuable addition to any tool collection. However, its larger size and weight, as well as its premium price point, may make it less convenient or affordable for some users. Ultimately, the decision to purchase this socket depends on the specific needs and budget of the user.

If you frequently work on vehicles or industrial equipment where access to recessed bolts and nuts is necessary, and you have the budget for a premium socket, the Ko-ken 3012M.25-4 could be a worthwhile investment. If you have limited tool storage or a tighter budget, you may want to consider a more compact or affordable socket from another brand.

Details:

KO-KEN 3012M.25-4 Bit Socket 4mm Hex 25mm 3/8 Sq.

part #: 3012m254 price

  • $16.50

specifications screwdriversam:

  • brand: Ko-ken
  • mpn: 3012m.25-4
  • part type: Bit Drive
  • features: Ko-ken 3012m.25-4 Bit Socket 4mm Hex 25mm 3/8 Sq. Drive
  • item length: 0.980
  • item height: 0.730
  • weight: 0.0500
  • upc: 991644010271

shipping screwdriversam:

  • cost: $5.00
  • service: Standard
  • type: Fixed
  • transit: 3-9 Days
  • class: Standard

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seller screwdriversam:

  • rating: 95.8%
  • city: Buffalo Grove, Illinois
  • # reviews: 38415

general screwdriversam:

  • Tools Workshop Equipment > Hand Tools > Screwdrivers Nutdrivers
  • condition: New

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  • time: 60 Days
  • paid by: Seller
  • policy: Returns Accepted
  • method: Money back

offer screwdriversam:

  • started: July 22, 2025
  • options: Ship-to-home
  • quantity: 5
  • availability: In Stock
  • sold: 0
part type: bit drive, features: ko-ken 3012m.25-4 bit socket 4mm hex 25mm 3/8 sq. drive, item length: 0.980, item height: 0.730,
category: home & garden > tools workshop equipment > hand tools > screwdrivers nutdrivers, weight: 0.0500, sku: 17702577299784792,
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  • New. Offer #1 priced at $16.50 + $0.00 shipping estimate = $16.50* total. Part Number: . Ko-ken Hex 3/8"Sq.FREE SHIPPING

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