<p>Fitting, In-Cut, Diameter 12 In. x 12 In., Length 18 In., Width 18 In., Inlet Diameter 12 In., Outlet Diameter 12 In., Material of Construction Steel, 22 Gauge, Coating Galvanized, For Use With QF Duct Work</p> <p><br /><b>Features</b></p> <ul> <li>Gauge: 22</li> <li>Item: In-Cut</li> <li>Width: 18"</li> <li>Coating: Galvanized</li> <li>Inlet Diameter: 12"</li> <li>Outlet Diameter: 12"</li> <li>Duct Fitting Duct Size: 12" x 12"</li> <li>Duct Fitting Material: Galvanized Steel</li> <li>Duct Fitting Length: 18"</li> <li>Duct Fitting Item: In-Cut</li> </ul> <p></p>