10 1/2′ Round Galvanized Post..
These universal signposts are compatible with all types of signs. They come in various size and thickness and are available in either steel or aluminum. They are made with ASTM B-6 high grade material and special high-grade zinc which provides maximum resistance to rust. They are heavy-duty and provides maximum stability which makes them ideal for mounting street name signs. The chemical composition is designed to meet with ASTM A-500 specifications. Material testing complies with ASTM-500 & ASTM E-8 regulations.