<h2>1/4" Quick-Change Hex Shank Screwdriver Bit Extension Bar Set</h2> <p>Tackle hard-to-reach fasteners with ease using this <strong>1/4" Hex Shank Screwdriver Bit Extension Bar Set</strong>. 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.</p> <p>Made in Mainland China.</p> <h3>Key Features</h3> <ul> <li> <strong>Hexagonal Shank Design:</strong> 6.3 mm (1/4") interface ensures a secure, stable connection with your drill or driver, minimising slippage during operation.</li> <li> <strong>Built-in Magnet:</strong> A strong internal magnet keeps bits firmly seated for efficient, one-handed operation — no more dropped bits mid-job.</li> <li> <strong>Multiple Length Options:</strong> Choose from 50 mm, 60 mm, 100 mm, 150 mm, and 300 mm to suit confined spaces, deep cavities, and everything in between.</li> <li> <strong>High-Strength Steel Construction:</strong> Engineered from durable steel for long-lasting performance across repeated use in professional and home workshop environments.</li> <li> <strong>Quick-Release Mechanism:</strong> Self-locking quick-change collar lets you swap bits in seconds without fumbling — keeping your workflow fast and uninterrupted.</li> </ul> <h3>Specifications</h3> <table> <tbody> <tr> <td><strong>Material</strong></td> <td>High-Strength Steel</td> </tr> <tr> <td><strong>Shank Size</strong></td> <td>1/4" Hex (6.3 mm)</td> </tr> <tr> <td><strong>Available Lengths</strong></td> <td>50 mm / 60 mm / 100 mm / 150 mm / 300 mm</td> </tr> <tr> <td><strong>Color</strong></td> <td>Wine Red</td> </tr> <tr> <td><strong>Set Options</strong></td> <td>3-Piece or 5-Piece</td> </tr> </tbody> </table> <h3>Package Contents</h3> <ul> <li> <strong>3-Piece Set:</strong> 3 × Extension Rods</li> <li> <strong>5-Piece Set:</strong> 5 × Extension Rods</li> </ul> <h3>Please Note</h3> <ul> <li>Actual colour may vary slightly from on-screen images due to monitor brightness and lighting conditions.</li> <li>Please allow slight manual measurement deviation (±1–2 mm) for stated dimensions.</li> </ul> <h3>You May Also Like</h3> <ul> <li><a href="/products/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy">Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool</a></li> <li><a href="/products/360-bicycle-chain-cleaner-tool-gear-cleaning-kit">360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit</a></li> <li><a href="/products/18-pc-basswood-carving-blocks-whittling-wood-kit">18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers</a></li> </ul> <p>Learn more: <a href="https://www.osha.gov/personal-protective-equipment" target="_blank" rel="noopener">OSHA on personal protective equipment</a></p> <h3>Frequently Asked Questions</h3> <h4>Q: What drill or driver types are compatible with these hex shank extension bars?</h4> <p>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.</p> <h4>Q: What is the difference between the 3-piece and 5-piece set options?</h4> <p>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.</p> <h4>Q: Does the built-in magnet work with all standard screwdriver bits?</h4> <p>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.</p> <script type="