1/4" Hex Shank Screwdriver Bit Extension Bar Set – 3 or 5 Pcs
1/4" Quick-Change Hex Shank Screwdriver Bit Extension Bar Set
Tackle hard-to-reach fasteners with ease using this 1/4" Hex Shank Screwdriver Bit Extension Bar Set. Whether you're a DIY enthusiast or a seasoned tradesperson, these extension rods give you the extra reach and control needed to drive screws in tight, awkward, or deep spaces. Available in a 3-piece or 5-piece set with lengths of 50 mm, 60 mm, 100 mm, 150 mm, and 300 mm, there's always the right size for the job.
Made in Mainland China.
Key Features
- Hexagonal Shank Design: 6.3 mm (1/4") interface ensures a secure, stable connection with your drill or driver, minimising slippage during operation.
- Built-in Magnet: A strong internal magnet keeps bits firmly seated for efficient, one-handed operation — no more dropped bits mid-job.
- Multiple Length Options: Choose from 50 mm, 60 mm, 100 mm, 150 mm, and 300 mm to suit confined spaces, deep cavities, and everything in between.
- High-Strength Steel Construction: Engineered from durable steel for long-lasting performance across repeated use in professional and home workshop environments.
- Quick-Release Mechanism: Self-locking quick-change collar lets you swap bits in seconds without fumbling — keeping your workflow fast and uninterrupted.
Specifications
| Material | High-Strength Steel |
| Shank Size | 1/4" Hex (6.3 mm) |
| Available Lengths | 50 mm / 60 mm / 100 mm / 150 mm / 300 mm |
| Color | Wine Red |
| Set Options | 3-Piece or 5-Piece |
Package Contents
- 3-Piece Set: 3 × Extension Rods
- 5-Piece Set: 5 × Extension Rods
Please Note
- Actual colour may vary slightly from on-screen images due to monitor brightness and lighting conditions.
- Please allow slight manual measurement deviation (±1–2 mm) for stated dimensions.
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Frequently Asked Questions
Q: What drill or driver types are compatible with these hex shank extension bars?
A: These extension bars feature a standard 1/4" (6.3 mm) hex shank, making them universally compatible with virtually all cordless drills, electric screwdrivers, and impact drivers that accept a 1/4" hex chuck or bit holder.
Q: What is the difference between the 3-piece and 5-piece set options?
A: The 3-piece set includes three extension rods across selected lengths, while the 5-piece set provides all five available lengths (50 mm, 60 mm, 100 mm, 150 mm, and 300 mm), giving you maximum versatility for different tasks and access depths.
Q: Does the built-in magnet work with all standard screwdriver bits?
A: Yes. The integrated magnet is designed to securely hold all standard 1/4" hex shank screwdriver bits — including Phillips, flat-head, Torx, and more — keeping them firmly in place during use for smoother, faster driving.