Built to Last: Crafted from durable zinc alloy, these handrail brackets are built to last and provide sturdy support Premium Coating: Featuring a sleek matte black finish, these brackets are both waterproof and rust-proof, making them ideal for indoor or outdoor use Heavy-Duty Support: With a weight capacity of up to 220 lbs per bracket, these handrail brackets can securely hold up to 70 lbs per stair bracket, ensuring peace of mind and safety Versatile Usage: Perfect for a variety of home improvement projects, including stair railing, shopping mall guardrail handrail, corridor, and building handrail Ideal for Indoors and Outdoors: Whether you need to install handrails indoors or outdoors, our stair brackets are designed to be used both indoors and outdoors, ensuring they are the perfect choice for any home Installation Spacing: Spacing between brackets should not exceed 48 in. Handrail should not extend more than 24 in beyond final bracket Stylish Design: Not only are our handrail brackets functional, but they also feature a sleek and modern design, adding a touch of style to any room or space Satisfaction Service: Reach out to us for any issues with the brackets, we are committed to providing exceptional service Easy to Install: Package included mounting screws, making installation quick and hassle-free HOME MASTER HARDWARE is the source factory of American home hardware. We have high quality products and excellent service. The millions families use our products every year in the United States. We have all the hardware products what you in need. If you have any questions, please contact us anytime.