This handrail bracket is crafted from durable zinc alloy, ensuring robust stability and longevity. Featuring a smooth and rounded matte black finish, it is waterproof, rust-proof, and corrosion-resistant. Each handrail bracket can support up to 220 lbs. while the stair bracket safely carries 80 lbs. catering to a variety of needs. Designed for flexibility, it can be adjusted to any staircase angle with a maximum bracket distance of 48 in. making it suitable for indoor and outdoor applications in stairways, corridors, malls, and buildings. It not only enhances the appearance of stair railings but also provides essential safety features in corridors and halls. The product includes 6 handrail brackets and mounting screws for easy installation. We are committed to providing exceptional service and welcome any inquiries regarding the brackets. Material: Metal.