Pack of 20 portable bit holders with 70mm long extension rod for mechanic's tools, professional use

Ideal for hobbyists and professional mechanics who need a reliable tool for everyday maintenance and assembly tasks

This versatile bit set features a unique design that easily switches between socket and bit functions for efficient, time-saving repairs with 9 sockets and 10 bits

With standard 6.35 mm compatibility, this socket and bit set ensures a long service life and seamless integration with various tools for demanding applications

Made from durable 40CR steel for high strength and wear resistance, with a 70 mm extension shank, providing portability and compatibility with 6.35 mm drives

Perfect for home improvement, automotive repairs, and electronics maintenance, offering a versatile solution in environments such as garages and workshops