Various
4", aluminum adjustable duct elbow.
Lasco Fittings PVC 45 Degree Elbow Slip By Slip (¾")
Keeney Holdings Plumb (1 1/4-inch, White)
Keeney Holdings Plumb Pak Extension Tube (1-1/4X12, White)
Keeney Holdings Plastic Extension Tube (1-1/4 in. x 6, White)
Genova Products Sch. 40 PVC-DWV Reducing Sanitary Tee (3"x 3"x 1-1/2", White)