Greenlee Pulling Calculator Screen on phone
Greenlee’s New PullCalc App Now Available for iPhone & Android
Now available for free download, Greenlee’s new PullCalc App is the only pulling calculator on the market that finds the approximate pull force needed to install electrical cable inside conduit.

The pull force is calculated by "legs," straight runs of conduit followed by a bend, and the force needed for each leg is found when app users enter information regarding the materials being used for the cable insulation into PullCalc.