Matte Black Cooper Handrail Bracket. National Hardware's handrail brackets secures a wooded handrail to wall, stud or other structurally sound surface. Available in matte black and satin nickel. Instructions and mounting hardware included for installation. Surface-mounted application for easy DIY installation. Add subtle detail to your staircase banister with this beautifully crafted handrail bracket. Finish matched to National Hardware's home hardware line for a clean, modern look. National Hardware's Lifespan Limited Lifetime Warranty.