Plasti-Bond LBY type elbows are used as service entrance elbows between service entrance and vertical weatherhead conduit runs, to change direction of a conduit run 90degree when space is limited, and for pull outlets. They are available for general service (Series LBY-50-GS through LBY-150-GS) and hazardous (Series LBY-50 through LBY-55) locations.