To finish the duct in the wal insertion.
Available in 3" & 4" sizes
Thanks to its flexibility, installations will become much easier when obstacles (such as eaves or beams) are in the way.
To connect at right angle one horizontal and one vertical duct.
Available in 3" & 4" sizes.
Extrememly useful for branching of pipes and cables on multiple split installations. Can be used with joint reduction.
To cover through wall holes.
To cover wall holes and end part of the duct. Fits easily on the end of the duct pieces.