Punching Tool kit For LS50L Battery-Powered knockout punch driver. Includes LS50L Battery driver, (1) 18V Li-ion Battery, (1) 120V Battery charger, (1) Spacer (1924AA), (1) 3/4-16 x 4 Drawstud (31872). (1) 3/8 x 4.8 Drawstud (209633), Slugbuster punches and dies for (1/2., 3/4., 1., 1-1/4., 1 1/2. and 2.) conduit.