About this item THICKER PLASTIC shell than other brands. Made of quality materials for long durability. Strong magnet holds bits securely and don’t fall easily. 11.8 inch flexible shaft extension bit can bend, twist and straighten even in a narrow confined spaces. This flexible shaft can be used with different screwdriver bits and other 6mm hex shank bits. 1/4 inch hex bit holder and connector fit perfectly. It is suitable for ordinary hand or electric screwdriver, or electric drill. Flexible shaft extension bit is an important tool for hardware maintenance and repair, including computer chassis, electrical cabinets, furniture, electrical appliances, etc. Description Description: Flexible shield protects your hands while the internal shaft rotates freely inside. 11.8 inch long flexible shaft extension bit can bend, twist and straighten to reach narrow confined spaces. This flexible shaft can be used with different 6mm screwdriver bits and has several possible uses. Seamless connection, built-in magnetism, bits stay secure not easily fall off. Compared to other brands, our product has thicker plastic shield which will not crack easily. 1/4 inch hex bit holder and connector fit perfectly. It is compatible with small wrench, cordless screwdriver, pneumatic screwdriver, torque drill, electric screwdriver, and some manual screwdrivers. It is an important tool for hardware maintenance and repair, including computer chassis, electrical cabinets, furniture, electrical appliances, etc. Features: Bends, twists, and turns to use drill into tight and confined spaces. Designed for multi-bit screwdrivers and power drivers. Suitable for ordinary hand drill and electric drill with high performance. Magnetic bit holder keeps fasteners and bits secure while driving Saves your time. Perfect gift for Men and DIYers. SPECIFICATIONS: Length: 11.8 inch (29.5 cm) Material: High carbon steel + Thick Plastic Color: Black Hex Shank: 6.35mm (1/4 inch) Inner Hexagon Head: 6.35mm (1/4 inch) Torq