General description Includes 4 essential tools for the installation of pneumatic screwdrivers, electric screwdrivers, pneumatic drills, manual screwdrivers, and other hex tool applications. The 105-degree angle extension allows access to hard-to-reach areas, providing versatility and convenience for various tasks. Technical specifications 1/4 inch hex drive shaft Hex shank diameter: 6.35 mm (1/4) Flexible shaft drill bit extension length: 29 cm (11.42 inches) Extension lengths: 60 mm, 100 mm, 150 mm Weight: 60 mm (25 g), 100 mm (32 g), 150 mm (40 g) Universal socket size: 7-19 mm Weight of universal socket: 150 g 105° angle screwdriver bit weight: 158 g (long), 96 g (short) Overall length of flexible screw bit holder: 295 mm Weight of flexible screw bit holder: 78 g Compatibility and accessories Compatible with electric drills, screwdrivers, and pneumatic screwdrivers Connects to standard 1/4 hex bits Includes 3 magnetic screwdriver bits with hex shank Includes 1 right angle drill bit