- Multi-function fitting with multiple outlet sizes
- Revolutionary new two piece vertical snap fit design
- Two piece designs can be packed in cartons for effective warehouse storage
- Closed cell polyethylene foam insulation material with consistent thickness
- Support hooks for easy hanging
- Super strong injected moulded plastic construction
- Multisnap Ys, Ds and Bs can be snapped together to form a distribution plenum
- Can be snapped onto EZY Reducer, EZY Collar, Zone Boss Damper or Fan Boss Inline Fans
- Holding teeth enabling easier fitment of flexible duct core
- Unique pin and clip product and insulation fastening system