Airtec Plastic 6x6 Multi Size Register Box. 4",5",6" collar (9"x9" Flange)
TuffBox is a heavy, 1-piece durable polymer shell. The virtually air-tight molded design delivers 100% of airflow. Using an innovative stepped design supporting 3 duct sizes, collars are 1" & beaded to hold flexible duct in place while securing strap.
MPN: 81966
Features
- Stepped Collar for multiple duct sizes
- To be used on a 6"x6" square duct to convert to round.
- Collar tabs easily tear away unneeded sections - allow on-site adjustment &labor savings
- " standoffs provide correct depth to accommodate strapping/furring used with drywall.
- The 9"x9" flange is flexible to conform to drywall backing, virtually eliminating leakage between grille and box.
- Downloads:
- Airtec Cutaway View
- Airtec Spec Sheet
- Airtec Key Features & Benefits
- Airtec Airflow
- Airtec install instructions
- Airtec 16 page brochure