5400 — Galvanized Steel Ring Collar (6in.-18in.)
$59.87
$97.58
Unique snap-in design for easy installation 2" high collar permits easy flex connections Bead on collar improves the strength and provides retention for flexible duct connections 14" collar is mounted to diffuser at factory for steel back panels only. Available sizes (inches): 6, 7, 8, 9, 10, 12, 14, 16, 18 Note: Uses 5400PP (black push pins) with insulated back panels (non-steel). Contact Us
Grilles, Registers, Diffusers