Marketing InformationCONNEXT® quick-change Handles from Malco®, combined with precision fit and hardened Malco® Magnetic Hex Chuck Driver shaft components, offer the ultimate in Hex Hand Driver durability and flexibility. Hex Hand Drivers shown here are sold pre-assembled and packaged as one product, but components are also available separately. Replacing a worn hex hand driver with just a handle or driver shaft at a time is more economical. And changing a hand held hex driver size can be as easy and thrifty as retrieving a different size chuck driver shaft from your tool bag.