2025-08-20 00:00:00 NEW NOW AVAILABLE FOR CABLE TRAY AS WELL Greenlee continues to drive efficiency with PullCalc, an app that helps electricians and contractors approximate the pull force needed to install an electrical cable inside of conduit or in a cable tray. This will help contractors to select the correct pulling equipment for the jobsite. Data is entered by "legs" and each leg is considered to be a straight run of conduit followed by a bend, except the last leg, which usually has no bend. The calculation for each leg requires the following information to be entered: