The Milwaukee 13 in 1 Cushion Grip Screwdriver features 13 unique functions. ultimately reducing the number of tools a user must carry. The 13-in-1 screwdriver includes the 8 bits and 4 nut drivers most requested by professionals. The bit prevents bit wear from hardened screws and extends bit life when fastening specialty screws found in electrical boxes. conduit couplers. outlets and other common job site fixtures. The tri-material cushion grip handle offers best-in-class durability and will not peel. Covered by Milwaukee's limited lifetime warranty.