【DESIGN】:There is 3 holes in one metal bracket to provide support and strength. handrail brackets are design to adjust to any stairway angle,our Handrail bracket perfect for DIY projects, stair railings, shopping mall guardrail facilities, fire corridors, handrails, balustrades, building handrails, indoor and outdoor handrails, guardrail, staircases and more. 【EASY & QUICK INSTALLATION】: Just measure, drill and Secures wooden handrail to wall, stud or other structurally sound surface,Do not over-torque the screw as it may break. If the bracket is being fixed on a hard surface, a wall anchor may be required. These are available at hardware stores. 【STURDY & DURABLE】: Handrail Brackets made from zinc die cast,Zinc alloy material is sturdy and anti rust.Oil Rubbed Bronze finish,durable,sturdiness and long-lasting use.This is done to keep away rust & premature wearing, keeping the handrails looking pristine as long as you need them. 【PRODUCT SPECIFICATIONS】: The dimensions of the handrail brackets are as follows; LENGTH: 3 2-7/8” inch, HEIGHT: 3” inches, WIDTH: 3/4” inches. Sold as a Set of 3. The pack of stairway support includes 6 x 1"screws, 9 x 1.45"screws as well which will help you secure the brackets safely. 【Service】: We will bring you outstanding shopping experience during pre-sale and after-sale, our company provide 24-hour online service so as to solve the customers' worries behind. 【Item arrives damaged/ Missing parts received】If the above issue occurs, please email us via amazon immediately. Our Customer Service Team will figure out the issue and provide a satisfying solution accordingly. Cosnys handrail brackets come in Oil Rubbed Bronze finishes so you can match your interiors. You’ll always have an option whether you have modern or classic designs at home. To meet different needs, we are providing a variety of finishes in different colors.  Matte Black、Brushed Satin Nickel、Polished Chrome 、Oil Rubbed Bronze 、champagne bronze