The Wolfcraft 2983000 is an electronic part that features holders for screwdriver bits with a socket size of 1/4 inch and an overall length of 150mm. It is ideal for use in assembly, repair, and maintenance tasks. It is designed for use with quick change mechanisms, and provides a secure and easy way to store and change out screwdriver bits. It is crafted from high-quality materials and has a durable construction to ensure it provides a long life of reliable use.