Safe and Sturdy load-bearing: Considering the safety of the Porch, Deck and Balcony areas is of great importance to you, our handrails are made of carbon steel, the maximum load-bearing capacity is up to 440 pounds. Even with one post, it can still maintain stability. They are not prone to bending or breaking even when subjected to external forces, reducing the risks for you and your family. Unique and Comfortable Design: To ensure that you can hold onto it more easily, we have enlarged the diameter of the rails to 1.5". The larger grip diameter and anti-slip design can that you can hold onto it more firmly. The surface of the armrest is smooth without any burrs, thus avoiding the risk of scratches.