8-Pc 150mm Socket Extension Set – 1/4" Hex Shank 6–13mm
8-Pc 150mm Socket Extension Set – 1/4" Hex Shank 6–13mm
8-Piece 150mm Long Nut Socket Extension Set for 1/4" Hex Shank
Expand the reach of your drill, electric screwdriver, or pneumatic tool with this versatile 8-piece socket extension set. Each extension measures 150mm in length and features a universal 1/4" hex shank, making them compatible with virtually any quick-change chuck system, standard drill chuck, or power drill on the market. Whether you're tightening bolts in tight spaces or driving fasteners in hard-to-reach areas, these extensions have you covered.
Made in Mainland China.
Key Features
- Universal 1/4" Hex Shank: Fits standard and power drill chucks, quick-change systems, electric screwdrivers, pneumatic drills, and manual screwdrivers.
- Complete 8-Size Set: Includes 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, and 13mm socket sizes — the most commonly used nut driver sizes for DIY and professional work.
- 150mm Extended Reach: Extra length allows you to access fasteners in recessed, deep, or confined areas with ease.
- Chrome Vanadium Steel Construction: Heat-treated Cr-V steel delivers exceptional hardness, durability, and resistance to wear and stripping.
- Bell-Shape Hex Insert Design: Securely holds the bit in place for faster, more efficient installations and reduced wobble.
- Broad Compatibility: Ideal for use with pneumatic screwdrivers, electric screwdrivers, pneumatic drills, electric drills, and manual screwdrivers.
Specifications
| Quantity | 8 Pieces |
| Length | 150mm (approx.) |
| Shank Type | 1/4" Hex |
| Sizes Included | 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm |
| Material | Heat-Treated Chrome Vanadium Steel |
| Color | Silver |
| Origin | Mainland China |
What's in the Box
- 8 × 150mm Socket Extensions (6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm)
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Note: Actual color may vary slightly from photos due to monitor brightness and lighting conditions. Please allow slight measurement deviations.
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What drill or screwdriver types are compatible with these 1/4" hex shank socket extensions?
A: These 150mm socket extensions are designed to fit any tool that accepts a standard 1/4" hex shank, including electric drills, pneumatic drills, electric screwdrivers, pneumatic screwdrivers, manual screwdrivers, and quick-change chuck systems. They are widely compatible with most common household and professional power tools.
Q: What socket sizes are included in this 8-piece set?
A: The set includes eight nut socket extensions in the most popular metric sizes: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, and 13mm — covering the full range needed for most DIY, automotive, and construction fastening tasks.
Q: Are these socket extensions durable enough for heavy-duty use?
A: Yes. Each extension is crafted from heat-treated chrome vanadium (Cr-V) steel, which provides extra hardness, superior abrasion resistance, and a long service life — making them suitable for both light DIY projects and more demanding professional applications.
Q: How long is each socket extension?
A: Each socket extension in the set measures approximately 150mm (about 6 inches) in length, giving you extended reach into deep recesses, engine bays, wall cavities, and other hard-to-access areas.