Features:1. FLEXIBLE: Compatible with standard hand drills and electric drills for superior performance. Easily bends, twists, and turns to access narrow and tight spaces.2. SIZE: Hex shank bits feature a 6.35mm (1/4 inch) connecting part, with an internal hex head connector also measuring 6.35mm (1/4 inch).3. PREMIUM MATERIALS: Constructed from high-quality plastic and steel with precise manufacturing techniques to ensure durability and efficient operation.4. EASY TO USE: Enables your drill to reach difficult areas effortlessly, allowing for quick and convenient operation. Compact design allows for easy storage in a toolbox or pocket.5. WIDE APPLICATIONS: Designed for use in confined spaces, ideal for tasks involving computer chassis, electrical cabinets, furniture, appliances, and more.Specifications:Item Type: Flexible Shaft Extension BitMaterial: Plastic, SteelWeight: Approx. 560g / 19.8ozLength: 295mm / 11.6inPackage List:8 x Flexible Shaft Extension Bit