Hart & Cooley 5400 Ring Collar, Round, 12 Inch, 14 Inch Diameter, 2 Inch Height, 0.18 Inch Thickness, Steel, Galvanized, For Use With: T-Bar Diffusers, Includes: Push Clips
- Unique snap-in design for easy installation
- 2 Inch high collar permits easy flex connections
- Bead on collar improves the strength and provides retention for flexible duct connections
- 14 Inch collar is mounted to diffuser at factory for steel back panels only
