Tapered Knob 1in. (cc) Finish: Polished Chrome Collection: Sanctuary Style: Contemporary Product Type: Knobs Base Material: Zinc Alloy Center to Center (cc): 1in. Length: 2in. Width: 5/16in. Projection: 1 1/8in. Base Diameter [L]: L 5/16in. Base Diameter [W]: W 2in. Screw Pack: M4 Country of Origin: Made In China