Real forged iron: The single column forged iron track is very sturdy, with most visible welds covered by an attractive cast iron cover. The column is fused with decorative cast iron components at the transition point. Stable and exquisite design: Designed using powder coating technology, welded steel and hand forged scrolls, the ground decoration top rail adopts a fashionable matte black construction. Easy to install: Single column railings are easy to assemble quickly without the need for a base. Just dig a hole of about 18 inches, insert it into the pillar, and then fill it with concrete. Sturdy forged iron: This single column decorative armrest is made of durable forged iron, which is more sturdy and reliable than aluminum products.