Nice extra large antique cast iron heat grate vent with louvers. Original rust patina with black paint. These ones are getting harder to come by. Please look over the pictures below and ask question when needed.Measures approx: 22 1/4" tall x 18" wide x 3 depth. Rough opening: 20" tall x 16" wide 2 7/8 depth. The item "Large Antique Cast Iron Heat Grate Vent Register Old Gothic Black 20x16 559-17P" is in sale since Thursday, December 14, 2017. This item is in the category "Antiques\Architectural & Garden\Hardware\Heating Grates & Vents". The seller is "nysalvage" and is located in Oneonta, New York. This item can be shipped to United States, Canada, United Kingdom, Mexico, Germany, Japan, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Indonesia, Taiwan, South africa, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Israel, New Zealand, Philippines, Singapore, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.