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Roof Curb, 12 In High

Roof Curb, Fixed, Nonventilated, Inside Square 29 1/2 In, Outside Square 32 1/2 In, Curb Height 12 In, 18 Gauge Galvanized Steel Construction, For General Ventilation Application, Use With Dayton Ventilators Having a 34 In Square Base
Grainger Item #4HX50 
Price (ea.)$301.25
BrandDAYTON 
Mfr. Model #4HX50 
Ship Qty. 1 
Sell Qty. (Will-Call) 1 
Ship Weight (lbs.)59.0 
Usually Ships** Today 
Catalog Page No.3962 catalog 
Country of OriginUSA 

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ItemRoof Curb
TypeFixed, Nonventilated
Curb Height (In.)12
Curb Square O.D. (In.)32 1/2
Curb Square I.D. (In.)29 1/2
Damper Size (In.)27 x 27
Flashing Flange (In.)2
Mounting Flange Surface W (In.)2
Construction18 Gauge Galvanized Steel
Use w/Dayton VentilatorsHaving a 34" Square Base
For Use WithUL 705 Applications
IncludesDamper Tray

The "Usually Ships" reflects when an item is generally expected to ship from Grainger based on its stocking location. Real-time availability information will be shown during the checkout process and on the e-mail order confirmation (for U.S. and Puerto Rico - US customers only). Please allow additional delivery time for international orders.