Prefab Catalog Products
     
Standard Size #601 Register Box w/Snap-Rail Flange
The Standard Size #601 Register Box w/Snap-Rail Flange is available in 9 different sizes for connection to round duct from 4" through 9" diameters.
Standard Size #651 Register Box wo/Tabs or Rails
The Standard Size #651 Register Box wo/Tabs or Rails is available in 9 different sizes for connection with round duct from 4" through 9" diameters.
Available Size #601 Register Box w/Snap-Rail Flange
In addition to the previously listed standard sizes, there are an additional 49 catalog sizes for the #601 Register Box w/Snap-Rail Flange. These range in size from 5" through 12" diameters connections.
Available Size #651 Register Box wo/Tabs or Rails
In addition to the previously listed standard sizes, there are an additional 49 catalog sizes for the #651 Register Box wo/Tabs or Rails Flange. These range in size from 5" through 12" diameters connections.
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