Cosmas 4040SN Satin Nickel Rope / Scroll Cabinet Hardware Knob with Matching Backplate - 1-1/4" Inch Diameter High Quality Satin Nickel Finish Knob Diameter: 1-1/4" Projection with Backplate: 1-3/8" --- Projection without Backplate: 1-1/4" Backplate Diameter: 1-1/4" (Can be installed without backplate) Polybagged with 1" Mounting Screw Included