Features: Versatile Compatibility: Compatible with both electric and manual screwdrivers, these extension bars and flexible hoses are suitable for a wide range of applications, making them a versatile addition to any toolkit. Enhanced Maneuverability: Designed for use in tight and awkward spaces, the spring-loaded flexible sleeve extension rods and smooth surface practical extension bar ratchet provide enhanced maneuverability, allowing you to access hard-to-reach areas with ease. Secure and Reliable: The screwdriver extension bit connect hose and easy-to-loose extension professional drill bit holder ensure a secure and reliable connection, providing peace of mind during use. Durable Construction: Constructed with premium-quality materials, these extension bars and flexible hoses are built to withstand the rigors of regular use, offering long-lasting durability and performance. Improved Reach: The flexible socket extension bars and screwdriver drill bit flexible hose extend your reach, allowing you to tackle a variety of tasks with precision and efficiency, making them an essential addition to any toolbox. Specification: Material: Metal Length: 20cm, 30cm Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: 1*Screwdriver Drill Bit Flexible Hose