This pull connector is used to attach any 3/4" - 1" NPT(National Pipe Thread) Fitting to the Male threaded end of the Shafts. Typically the compression point is removed in the exit pit and this part is used to attach the 3/4" or 1" NPT fitting to the shafts before they are extracted. As the shafts are extracted then the pipe or conduit is pulled into the hole behind them.
Note: Some of the fittings can include those for soft wall copper, PEX pipe, Poly pipe or polyethylene gas line.