Built for residential wiring applications, the DeWalt 20V MAX Lithium-Ion Cordless 1" x 3/4" Wide Crown Cable Stapler Kit 2.0 Ah (DCN701D1) is primarily used to fasten Romex brand wires and cables. A proprietary cable guide helps to drive staples over cable, while the compact frame and lightweight design are ideal for tight spaces. The built-in LED light is center-mounted, which helps to eliminate shadows and illuminate your work area in low light conditions. Compatible with DEWALT DRS18100 1" insulated cable staples (sold separately).