| DAYTON 1WBV3 Wall Collar,36 In.,Galvanized Steel Wall Collar, For Blade Diameter 36 in, For Cut-Out Height 41 5/8 in, For Cut-Out Width 41 5/8 in, Thickness 18, Material Steel, Overall Depth 21 1/2 in, Overall Height 40 1/4 in, Overall Width 40 1/4 in, Finish Galvanized, Includes (4) Mounting Angle,... ... more DAYTON 1WBV3 Wall Collar,36 In.,Galvanized Steel Wall Collar, For Blade Diameter 36 in, For Cut-Out Height 41 5/8 in, For Cut-Out Width 41 5/8 in, Thickness 18, Material Steel, Overall Depth 21 1/2 in, Overall Height 40 1/4 in, Overall Width 40 1/4 in, Finish Galvanized, Includes (4) Mounting Angle,... | | $378.99 go to store |