Stain Black Wrought Iron Balusters Stair Parts Single Basket Stair Metal Balusters. High-Quality Material: Made from national standard Q195/Q235 low carbon steel for durability. Rust Prevention Treatment: All products treated with rust prevention for extended service life. Smooth Surface Finish: Features a smooth surface with no graininess, popular with customers. ISO9001 Certified: Manufactured under strict production processes ensuring product quality. 1-Year Warranty: Comes with a comprehensive 1-year warranty for peace of mind. Versatile Application: Widely used in stairs, doors, balconies, and interior decoration. Custom Logo Service: Customers can send drawings for custom logo production. Custom Size Production: Accepts custom design requests for reasonable sizes.