Cast aluminum truck with nylon. Installation instructions are included with each pole. 19 gauge x 2 in. O.d. Steel pole with white powder coating. 3 in. Gold valley-forge-flag-house-flags-99090-64.0 Included is a cast-aluminum bracket with screws for easy installation. Instructions / Assembly.Strong but not pretty. Spray painted cast metal with rough spots, but nobody sees it up high with the flag. Worth the price. Valley Forge? It's from China. Valley Forge Flag is proud to be an American manufacturer committed to a daily, metalized gun metal ball top *Flag not included Premium Cast Alum. 2" cast aluminum truck w/nylon pulley The Heritage Series from Valley Forge Flag represents a line of rustic, Selections include the following:.