Constructed from chrome vanadium steel, these hex bit adaptors are designed for converting square drive tooling to use hexagon bits. Available in two sizes, the part number and size are engraved into the adaptor for instantaneous recognition of the correct size tool. Features and Benefits Cost-effective way of converting square drive tooling to hexagonal bits Engraved sizing directly onto the product allows for easy selection of the correct component Available in two sizes to allow you to select the size suited for your needs Manufactured from chrome vanadium steel for overall product durability Typical Applications Engineering Maintenance and Repair Construction