Broad application Balusters are suitable for indoor and outdoor use, ideal for terraces, stairs, veranda railings, gardens, balconies, and other areas that require fence protection. Compatible with both wood and composite terraces. Rust-resistant metal railing Made from a high-temperature painted forged iron column, it resists rust, provides safety, and is environmentally friendly. It is screw-fixed and can support up to 200 kg. Adjustable angle mounting The upper mounting angle of the railing post is adjustable from 0 to 270 degrees, allowing it to match stairs of different heights and configurations. Post and head dimensions Post size: 4 x 4 cm; swivel head size: 4 x 4 cm. Suitable for handrail installations where the lower section width is greater than 4 cm (1.5 in). Use scenarios - Install on wooden or composite terraces to create a robust, perimeter railing for safety and aesthetics. - Fit along outdoor stairs to accommodate varying step heights with the adjustable angle range. - Use on verandas, gardens, or balconies to provide guard protection while maintaining a clean, integrated look.