Drill Bit Extension 2/4/6/12'', Magnetic Bit Holder 4 Pcs, Drill Extension Bit Holder 1/4'' Hex
- 📣Buy 2 or More Get Extra 10% Off
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🎁Don't forget to buy some for your family or friends as it's a unique gift idea.❤️❤️

Top Core Advantages
❤️ Dual Secure Lock & Magnetic Grip System
Built-in mechanical locking collar pairs with strong bottom magnetism to clamp 1/4” hex bits tightly. No wobbling, dropping or flying bits during high-torque impact work. Pull down the red collar for one-second fast bit swapping to speed up every repair task.


💪 Heavy-Duty Chrome Vanadium Steel Build
Forged from industrial grade CR-V steel with boosted hardness, far less prone to bending, cracking or wearing out than flimsy generic extensions. Delivers consistent sturdy performance through long-term daily heavy use.

📏 Four Practical Lengths for Every Scenario
The complete kit supplies 4 versatile sizes: 2in(60mm), 4in(100mm), 6in(150mm), 12in(295mm). Short lengths handle shallow fasteners, while the extra-long 12-inch extender accesses deeply recessed bolts and hidden tight gaps you cannot reach with standard bits.
✅Universal 1/4” Hex Compatibility
Standard 1/4 inch hex shank fits all common power tools, including cordless impact drivers, electric drills, pneumatic screwdrivers, manual T-handle drivers and air drills. Works seamlessly with all standard 1/4” hex screwdriver bits, sockets and nut drivers.

✨Broad Application Scenarios
Perfect for professional auto repair, furniture assembly, hardware installation, electrical DIY builds and general household maintenance. Ideal for navigating cramped engine bays, wall cavities, cabinet frames and narrow mechanical compartments where standard bit lengths fall short.

Product Specs
Constructed from premium chrome vanadium steel
Lock type: Double mechanical lock + internal magnetic base
Shank & inner chuck size: Standard 1/4 inch hex
Package Contents
1 x 2 Inch Magnetic Locking Bit Extension
1 x 4 Inch Magnetic Locking Bit Extension
1 x 6 Inch Magnetic Locking Bit Extension
1 x 12 Inch Magnetic Locking Bit Extension

🎰👩💼We process orders between Monday and Friday👨💼🎰
Free Shipping For Orders Over $59.
Orders will be processed within 2 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.
🚀To USA
- Standard Shipping (3-10 business days) - $5.99 (Free over $59)
- Fast Shipping (1-7 business days) - $12.00(Free over $120)
- Fast Shipping (1-7 business days) - $6.00(Over $59)
🚀To Rest of World:
- Standard Shipping (10-25 business days) - $5.99 (Free over $59)
🔥Please note that these are estimated delivery times only, therefore Katml is not guaranteeing delivery dates.
🔥NOTE
Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.
Your local customs office may require additional documents and time to clear your package, which may delay the estimated delivery time.
Your order may be delivered to you by either the local post office or a local courier. Depending on your area, most orders will be delivered by your local post service, so the package will be received with your regular mail. If you are not home when the delivery is made, a notice card may be left by the postal service to advise on how and where your delivery can be collected.