The Defiant Hartford Door Knob in a Stainless Steel finish is a traditional-style door knob suitable for interior room doors in residential settings. This knob is easy to install and comes with hardware and instructions included. With a knob diameter of 2 inches and a universal/reversible door handing, it offers a sleek silver color with a nickel material construction. The product also includes a California Prop 65 warning due to its nickel content.