Universal Compatibility This metal flexible shaft extension is designed with a standard 1/4" hex shank, making it compatible with most electric screwdrivers, cordless drills, hand drills, and impact drivers. Ideal for DIY, home repair, and professional use. Flexible Shaft Design The universal flexible shaft allows 360° bending to reach screws and bolts in narrow, deep, or awkward spaces where ordinary bits and screwdrivers cannot operate. Perfect for working around corners, inside cabinets, engines, and tight assemblies. Secure Hexagon Extension Rod Features a hexagon extension rod and hex socket connection to a stable and secure grip on bits. Reduces slipping and wobbling, improving accuracy and safety while driving screws. Easy Bit Installation Quick-change design supports standard 1/4" hex shank screwdriver bits and drill bits. Simply insert the bit into the hex socket and connect the other end to your drill or screwdriver for fast setup. Wide Range of Applications Suitable for furniture installation, automotive repair, home appliance maintenance, computer cases, electrical cabinets, and other scenarios that require working in tight or obstructed spaces. Flexible Shaft: Allows bending for hard-to-reach areas during drilling or screwing. Hexagon Extension Rod: Provides secure connection for socket and bit attachments. Electric Screwdriver Compatibility: Works with standard electric screwdrivers for efficient operation. Metal Universal Design: Fits screwdriver bits and tools for versatile use. Color: As Shown Material: Metal Package Contents: 1*Universal Flexible Shaft set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.