METAL SERIES browse more frames ↵ see our completed metal jobs ↵ Click here to learn more about our frame collection Metal Series M1 - Raw Bolt Welded SteelM2M3 - Zirconia BronzeM4 - Brushed SatinM5 - Brushed AluminumM6M7 - Industrial SatinM8 - Ground GlossM9 - Etched BronzeM10 - CarbonM11 - Ground Gunmetal Specialty Metal Series SM1 - Brushed BronzeSM2(G) - Blackened SteelSM3 - Brushed Bronze AntiqueSM4 - Stainless SteelSM5 - Mirror Polish AluminumSM6 - Mirror Polish Stainless SteelSM7(C) - Raw and Rustic Thin Metal Frames These frames are exclusively used for our Plus Series. Read more about our different Orientations here. M3 - Zirconia BronzeM8 - Ground GlossM10 - CarbonSM1 - Brushed BronzeSM3 - Brushed Bronze AntiqueSM4 - Stainless Steel