The HBS-DS Rooftop Duct Supports are designed specifically for supporting duct work. The telescopic cross beam provides easy size adjustments.
A wide range of support widths are provided from 19-1/4" to 103-5/8"
Adjustable Width & Height.
All hardware required for assembly is included.
Base Material: 100% recycled rubber, UV resistant
Telescopic Crossbeams: 1-5/8" H-132-RS3 Channel