This twelve-piece kit includes a deluxe assortment of Malco CONNEXT® handles and Magnetic Hex Chuck Driver Shafts in a tough zippered Premium Pouch with a handy belt clip and carabiner for portability, a Velcro Pouch for extra storage, and a built-in magnetic panel to hold fasteners on the job. Kit contents include three 1/4", 5/16", and 3/8" driver shafts in short, medium, and long varieties and three handles including stubby, full grip, and full grip ratcheting style. Hardened Malco chuck drivers are hand driver shaft components combined with the unique Malco CONNEXT® handle to offer ultimate durability and versatility.