uxcell 10pcs 1/4 Inch Hex Shank by 4 Inch Magnetic Bit Holder Extension, Quick Release Screwdriver Drill Power Tool

* Quickly change bits on a power drill using the Magnetic Bit Holder.* Constructed with a chrome vanadium steel shaft, it is built to last.* A magnet retains bit in place for worry-free use.* Great for Working with Hard to Reach Screws* Holder accepts universal 1/4 in. hex shank bits.* Suitable for Electric, pneumatic screwdrivers and other screwdriver bits of power tools drill extended. Specifications:* Hex Shank Size: 1/4-inch* Total Length: 100mm / 4-inch* Socket Size: 6.5mm / 1/4-inch* Outer Diameter: 10mm / 0.39-inch* Material: Chrome Vanadium Steel, S2 Steel* Finish: Sand Blasting, GalvanizedPackage Content:* 10 x Magnetic Bit Holder Extensions

• 【SPECS】Lengths 4" (100mm) for superior access for hard-to-reach fasteners.
• 【1/4" HEX SHANK】Universal 1/4" quick-change hex shank fit all power drills, chucks and screwdrivers.
• 【MAGNETIC】With magnets to hold bits securely in place ensuring you that your bits stay in place and never wobble.
• 【CR-V STEEL】Hardened chrome vanadium steel construction with zinc plated for anti-rust, durability and shock-resistant.
• 【WIDE APPLICATION】Suitable for Electric, pneumatic screwdrivers and other screwdriver bits of power tools, drill extended.