General description Includes 4 essential tools for the installation of pneumatic screwdrivers, electric screwdrivers, pneumatic drills, and manual screwdrivers. The 105-degree angle extension allows access to hard-to-reach areas, providing versatility and convenience for various tasks. Technical specifications Material: CR-V (chrome vanadium steel) Hex shank diameter: 6.35mm (1/4") Flexible shaft length: 29cm (11.42") Extension bar lengths: 60mm, 100mm, 150mm Weight: 60mm (25g), 100mm (32g), 150mm (40g), flexible holder (78g) Universal socket size: 7-19mm Inner hex head: 6.35mm (1/4") Shank diameter: 6.35mm Weight of universal socket: 150g Compatibility and accessories Compatible with electric drills, screwdrivers, and pneumatic screwdrivers Includes 3 hex shank magnetic screwdriver bits and 1 right angle drill bit 3 impact driver bits included Installation Plugs into standard 1/4" hex bits Quick change design fits most power drills and driver chucks Usage Suitable for various bit and