600 lb of constant pulling force with 1000 lb peak pulling force. Lightweight and portable. One person set-up and operation. Accepts most commercial 18 V cordless drills. Removable capstan to facilitate rope removal. Expandable length with 1 in rigid conduit. Polyline pin on capstan to prevent rope slippage during the pull. Black anodized for superior corrosion-resistance. Threaded receiver for 3/4 in monopole support.