WCASR-100/150     In-line sagging cable roller guide 

The wooden cross arm sagging roller is placed at the start of the pull or at height differential power poles. The cable drum is placed away from the first pole and the cable pulled up onto the increased radius of the horizontal rollers...more 

WCAUR-100     Universal in-line roller guide for wooden cross                                  arms 

WCCR-100/150    External corner roller guide 

These roller units are for use on external corners on wooden crossarms or use on crossarms that are occupied and requires an offset roller guide...more