The MILWAUKEE M18 FUEL ANGLER Interchangeable Pulling Fish Tape System is the world's first battery powered fish tape solution. The fish tape wire pullers AUTO-RUN Powered Feed and Retract eliminates manual pulling tools for less user fatigue and automatically reels the tape back into the Replacement Cartridge for a cleaner jobsite. The electric fish tape wire puller features a POWERSTATE Brushless Motor that provides the ability to pull wire through a 200' run with 360 degrees of bends. This new battery powered fish tape puller is more efficient with an automatic feed that pushes through bends faster for maximum jobsite efficiency. The M18 FUEL ANGLER Pulling Fish Tape Powered Base is powered by the M18 REDLITHIUM battery pack (not included) and is compatible with 3 Less Binding steel and non-conductive Replacement Cartridges to tackle any situation. The automatic wire puller is equipped with REDLINK PLUS Intelligence to ensure maximum performance and protection from overload.