L-piece male/female/female
Reduced T-piece female/male/female
T-piece female/male/female
Reduced T-piece female/male/female
T-piece female/male/female
Reduced T-piece female/female/female
T-piece female/female/female
Reduced T-piece female/female/female
T-piece female/female/female
Reduced elbow male/female 90°
