TAB Collar 20", 28 ga

SKU
MT-FCL20
Specifications
Dimension 21.5Hx5.75Wx5.75D
Brand Miami Tech
Tab Collars for Fiberglass Duct, Designed to Accommodate R4 and R6 Duct Board. Fully Hemmed, no Raw Edges. Flange Dimension is 3/4" (Exceeds Florida Building Code). Body Pre-Punched with Holes for Field Installation of Dampers.