3 Pcs Magnetic Drill Bit Holder Extension 3 Piece Set For Screws, Nuts

100% brand new and high quality. Quick Release Magnetic Screwdriver Extension Bars Bit Holder Tool Magnetic Bit Holder Set Extensions 3" 4" 6" Quick Change 1/4" Hex Shank Must-have accessory set for power drills and impact drivers.

• Extensions in lengths 6"(150mm), 4"(100mm) & 3(75mm)" for superior access for hard-to-reach fasteners
• 1/4" quick-change hex shanks fit all power drills, 1/4" impact drivers and hand-held drivers
• Strong permanent magnets hold bits securely in place; accepts all 1/4" hex-shank bits

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