* Multi function SINGLE branch fitting with multiple outlet sizes
* Revolutionary two piece snap fit design
* Two piece design can be packed in cartons for effective warehouse storage
* Available in five sizes(200mm to 450mm)
* Closed cell polyethylene foam insulation material with consistent thickness
* Support hooks for easy hanging
* Multisnap Y's ,D's and B's can be snapped together to form a air distribution plenum
* Holding teeth enabling easier fitment of flexible duct core
* Unique pin and clip product and insulation fastening system