Screwdriver adapter 1/4 3/8 1/2 - 8 piece set (SKU: S10644 / G15017 / PM-ZAH-8T)
Are you looking for a reliable and efficient solution to turn your regular cordless drill or screwdriver into a powerful socket wrench screwdriver? The 8-piece screwdriver adapter set (1/4", 3/8" and 1/2") is an indispensable accessory for any home workshop, garage or professional use. This high-quality HEX adapter set allows you to quickly, easily and safely use socket wrenches of various sizes with your existing electric or cordless tool.
Forget about manual tightening and time-consuming tool changes. Using this set will significantly speed up your work, whether you are assembling furniture, repairing a car or performing other maintenance work. Thanks to the standardized 1/4" HEX drive, the adapters are fully compatible with most standard drills and screwdrivers on the market, giving you maximum flexibility for every project.
The main advantages of using screw adapters

Extreme versatility: The set contains the three most popular drive sizes (1/4", 3/8" and 1/2") in different lengths, allowing you to work in all conditions, even in hard-to-reach places.
Superior durability and long service life: The adapters are made of robust steel. The surface is additionally oxidized, which ensures high resistance to corrosion, wear and mechanical damage in everyday use.
Universal compatibility: Standard 1/4" (6.3 mm) hexagonal (HEX) drive fits perfectly into all common quick-change chucks of cordless and corded drills and screwdrivers.
Safe, slip-free work: Precision manufacturing and the integrated ball ensure a stable grip on the socket wrenches, which prevents slipping while working and protects both the tool and the material.
Complete solution in one package: With 8 pieces of different lengths, you will always have the right adapter for a specific task at hand, without the need to purchase individual pieces.

Why choose this 8-piece adapter set?
Every handyman knows how frustrating it is to not have the right tool when you're working. By purchasing this 8-piece set, you'll solve the problem of connecting your screwdriver to different sockets. The shorter adapters are great for working in tight spaces where you need maximum compactness, while the longer adapters (up to 72 mm) allow easy access to deep-seated screws.
The oxidized steel surface not only gives a professional dark look, but also acts as a protective layer against rust. This means that the adapters will remain in perfect condition even after long-term storage in damp workshops, basements or tool boxes. Your investment in this set will quickly pay for itself with increased productivity and less time wasted on manual screwdriving.
Technical specifications and kit contents
This professional set is designed with maximum usability in mind. It contains 8 adapters divided by dimensions and lengths, allowing you to optimally adapt to the space and torque you need:

Material: High-quality steel with oxidized surface protection
Drive (mounting): 1/4" HEX (hexagonal)
Compatibility: Corded and cordless drills and screwdrivers
Total number of pieces in the set: 8 pieces
Arrangement of adapters by size:

1/4" drive (4 pieces): lengths 25 mm, 30 mm, 50 mm and 65 mm
3/8" drive (2 pieces): lengths 50 mm and 65 mm
1/2" drive (2 pieces): lengths 50 mm and 72 mm



Frequently Asked Questions (FAQ) about the product
Are these adapters suitable for use with impact drivers?
The adapters are made of durable steel and are ideal for use with standard cordless and electric drills and screwdrivers. However, for the extremely high torque loads produced by powerful industrial impact screwdrivers, it is always recommended to use specialized impact bits to prevent overloading the material.
What socket sizes can I use with this set?
The set contains three standard drive sizes: 1/4" (for smaller sockets and precision work), 3/8" (for medium-sized, ideal for automotive work) and 1/2" (for larger sockets where more torque is needed). This covers most standard socket sets on the market, giving you a wide range of applications.
How does an oxidized surface affect tool durability?
Oxidation of steel creates a protective layer on the surface of the material. This layer significantly reduces friction during work, effectively prevents the formation of rust (corrosion) due to moisture or sweaty hands, and extends the overall lifespan of the adapters by preventing the material from peeling off with frequent use.


Responsible persons:
GEKO - GEKO SPÓŁKA Z OGRANICZNĄ ODPOWIEDZIALNOŚCIA SPÓŁKA KOMANDYTOWA, ul. Spacerowa 3, 97-500 Kietlin, Poland, (+48) 446824004, geko@geko.pl
Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia
Product origin: China

POWERMAT - PH Powermat TMK Bijak Sp., Jawna ul. Obrońców Poczty Gdańskiej 97, 42-400 Zawiercie, Poland, bok@powermat-hurt.pl, (+48) 326703968
Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia
Product origin: China

SILVER TOOLS - ELMAX SP. K., ul.GIEŁDOWA 7, 15-694 Fasty Białystok, Poland, +48 733 596 666 zakupy@silvertools.com.pl
Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia
Product origin: China

Instructions for using the product:
• Use the set for working with screwdrivers, drills and cordless screwdrivers with a 1/4" HEX drive.
• Choose an adapter based on the size of the socket or wrench you want to use.
• Insert the adapter into the 1/4" chuck of the electric or cordless tool and check that it is properly locked.
• Fit the appropriate 1/4", 3/8" or 1/2" socket onto the adapter.
• Before starting work, check that the socket is fully seated and stable.
• When screwing, use even pressure and an appropriate speed.
• After finishing work, remove the adapter from the tool and clean it.

Useful tips for work:
• The set includes 8 adapters: 4 for 1/4", 2 for 3/8" and 2 for 1/2" sockets.
• Adapter lengths are 25, 30, 50 and 65 mm for 1/4", 50 and 65 mm for 3/8" and 50 and 72 mm for 1/2".
• Adapters are made of steel and have an oxidized surface for increased wear resistance.
• Choose a longer adapter for working in hard-to-reach areas.
• For normal screwdriving, use the shortest adapter that allows comfortable access to the screw.
• Before use, check that the socket is of appropriate size and quality.
• After use, wipe the adapters with a dry cloth and store them in a dry place.

Warnings:
• Use adapters only with compatible 1/4" HEX chucks.
• Do not use damaged, cracked or deformed adapters.
• Before working, check that the adapter is correctly attached to the tool and that the socket is securely installed.
• Do not exceed the capacity of the adapter, outlet, or power tool being used.
• Very high torques may damage the adapter; for demanding jobs, use accessories designed for heavy loads.
• Do not use adapters for lifting or hanging loads.
• Wear safety glasses when working, especially when using impact or power tools.
• Before changing the adapter or socket, switch off the tool and wait until it has come to a complete stop.
• Keep adapters out of the reach of children.

Same summary

The 8-piece screwdriver adapter set offers a practical solution, especially for users who perform various screwdriving tasks at home or in the workshop. It is most useful in environments where it is often necessary to adjust the diameter and type of bit for different screws and tools. Since it includes several dimensions (1/4, 3/8, 1/2), the set covers the needs of basic home use, minor repairs and DIY projects where you need the ability to quickly change bits. For professional construction work or specialized tasks, it may be worthwhile to check whether the set meets all your needs in terms of robustness and strength.

Recommendation source: Enaa guides and team experiences.

User view

Buyers of such adapter sets are most often looking for a simple solution for screwdriving in the home workshop, when assembling furniture or repairing basic household items. The different sizes in one set are convenient for those who want to always have the right equipment at hand, even if you only do screwdriving occasionally. The set is also very useful when processing different materials and when the tool is shared by several users in the household.

Users also often appreciate the wide range of Geko products, as this brand is considered a reliable choice among hobbyists and practical craftsmen for everyday tasks.

Why buy at Enaa

When shopping at Enaa, you can expect professional support in selecting appropriate accessories and attachments, a clear presentation of compatible products, and quick access to various solutions from the category Screwdriver bits, drill bits, and chisels for power tools.

Answers to frequently asked questions

Which electric screwdrivers are compatible with this adapter set?

The adapters are compatible with most standard power screwdrivers and hand tools that support 1/4", 3/8" and 1/2" bit sizes. We recommend that you check the compatibility of your tool before use.

Is the set also suitable for screwing into metal or harder materials?

The set is adaptable for basic screwdriving in wood, plastic or light metal. For more demanding screwdriving in harder materials, we recommend using additionally reinforced impact bits for greater safety and longer adapter life.

What about changing individual adapters while working?

Changing adapters is quick and easy, making the set popular with users who frequently switch between different screw settings or tools while working.

What should I do if I can't find the right size in the kit?

If this 8-piece set still lacks a specific adapter for your needs, you can check out the additional range of bits and adapters in our Screwdriver Bits, Drill Bits and Chisels category.

What kind of users does this kit make the most sense for?

The set makes the most sense for DIYers, beginners, or anyone who wants to have basic screwdriving equipment ready for various tasks - both in the workshop and at home.

Description updated: April 2026