| All Returns Accepted | ReturnsNotAccepted |
| Brand | Master Flow |
| Model | B90E3 |
Case of 24Used to make angular or gradual turns in runs of pipeAdjustable to any angle through 90 degree30-Gauge, galvanized steel constructionCrimped end for easy installationAlways seal seams with building code approved sealant or duct tapeAlways insulate ductwork for greater system efficiency and comfort