3/8 Impact Adapter, 4 Pack Socket Adapter 1/4 Inch to 3/8 Adapter Kit
- The 3/8 socket adapters are made of heat-treated chrome-vanadium steel(CR-V) is also a common material used for sleeves at present. Compared with high-speed steel, it has better wear resistance and toughness, and can perform better in work. With a blackened surface, which not only looks beautiful, but also improves the rust resistance and prolongs service life of the Impact Grade Socket Adapter Set.
- The 3/8 impact adapter can convert the original hexagonal polygon size to square head size, which can be used to install sockets; it is a good conversion accessory, which improves work efficiency or even more convenient.
- The size of the square tip is about 10 mm/ 3/8 inch, and the size of the hexagonal handle is about 6.3 mm/ 1/4 inch. Each square head of the 3/8 socket adapter has a spring ball bearing part, which can effectively fix the socket and avoid sliding.
- This socket adapter is specially designed and used for manual drive applications or with power tools when used with plug-in shanks. Allows using the handle nut driver with ease. 1/4 Inch Hex Impact Socket for Automotive DIY, Extension Socket Driver Bits, handle nut driver and Drills.
- What You Get: Mellbree 3/8 impact adapter, If there is any dissatisfaction with the product, or the parts are missing, please contact us at any time.
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Save 10% when you buy two or more items.
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Orders are processed and shipped from Canberra
3-6 days (Domestic)
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AUD |
BRSRMEACAQIB43LV |
Category |
Cutting Tools , Drill Adapters |
Tags |
Estimated shipping
Select a product to estimate shipping.Need a reliable way to connect your sockets and tools? The Mellbree 3/8 Impact Adapter Set offers a convenient solution for improving your efficiency when working on automotive repairs or DIY projects. These adapters provide a secure and stable connection for your sockets, making your work easier and faster.
Key Highlights
- Improved Socket Grip: Features spring ball bearings to firmly hold sockets, preventing slippage during use.
- Durable Construction: Crafted from heat-treated chrome-vanadium steel (CR-V) for enhanced wear resistance and longevity.
- Enhanced Rust Resistance: Blackened finish protects against corrosion, extending the adapter’s service life.
- Easy Conversion: Converts 1/4-inch hex shanks to 3/8-inch square drive, compatible with a wide range of tools.
- Increased Efficiency: Simplifies socket installation and removal, saving you time and effort.
Useful Facts
- Brand: Mellbree
- Material: Chrome Vanadium Steel (CR-V)
- Finish: Blackened
- Set Quantity: Includes 4 adapters
- Dimensions: Approximately 6.6 centimeters in length
Good Fit For
- Automotive Repair
- DIY Projects
- Mechanic Work
- General Tooling
Product details




| Main Specification | |
|---|---|
| Drive System | Square or Hex |
| Manufacturer | Mellbree |
| Unit Count | 4 Count |
| Item Length | 6.6 centimeters |
| Brand | Mellbree |
| Number of Items | 4 |
| Number of Pieces | 4 |
| Drive Bit Shank Style | Hex and Square |
| Material | Chrome Vanadium Steel |
| Finish Type | Blackened |
| Product information | |
| Number of Packs | 4 |
| Set Name | 4pcs 3/8 Impact Adapter Set |
| Technical Details | |
| Bit Compatibilities | Impact Driver or drill or nut driver |
| Material Type | Chrome Vanadium Steel |
| Style | |
| Finish Types | Blackened |
| Others | |
| Item Highlight | CR-V steel impact-rated or 1/4" hex shank to 3/8" square drive bit or Fits impact driver & wrench or For automotive & DIY repair |
| Drive End Style | Hex Shank or Square Shank |
| Product Type | Drill Adapters |
| Drive Bit Application | automotive |
| Bit Set Composition | Bit Set |
| Bit Tip Configuration | Anti Slip Tip |
Shipping & Delivery
At GofinchKart Australia, we aim to deliver your order quickly and safely.
Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.











