Amerock Hardware has introduced three new mixed-material knobs, enabling woodworkers to add depth and dimension to projects. The Antique Silver finish is a 1-in. square design designed for vanities, cabinetry and other furniture pieces. The Satin Nickel finish, also in a 1-in. square design, fits in to an array of decors, from transitional to eclectic. The Oil-Rubbed Bronze Finish knob combines warmth and texture in a 1-in. square design. (800) 435-6959, Amerock.com.