Infinity Knob 1 1/4in. (cc) Finish: Brushed Satin Nickel Collection: Nouveau II Style: Contemporary Product Type: Knobs Base Material: Zinc Alloy Center to Center (cc): 1 1/4in. Length: 2 1/8in. Width: 9/16in. Projection: 1in. Base Diameter [L]: L 1 5/8in. Base Diameter [W]: W 1/2in. Screw Pack: M4 Country of Origin: Made in China