Modern Deco Knob 1in. Polished NickelFinish: Polished Nickel Collection: Sanctuary II Style: Contemporary Product Type: Knobs Base Material: Zinc Alloy Center to Center (cc): Length: 1in. Width: 1in. Projection: 1 1/8in. Base Diameter [L]: 5/8in. Base Diameter [W]: Screw Pack: M4 Country of Origin: Made in China