Manufactured from chrome vanadium steel with a chrome-plated finish, this 1/4" square drive to hex bit adaptor is used to easily convert square drive tooling to use hexagon bits. Features and Benefits • Chrome plated finish further protects the bit from wear and tear • Manufactured from chrome vanadium steel which makes for a durable product • Cost-effective way of changing tooling from square drive to hexagon bits without having to use a different tool Typical Applications • Construction • DIY • Automotive