Allington Knob 1in. Polished NickelFinish: Polished Nickel Collection: Devon Style: Contemporary,Transitional Product Type: Knobs Base Material: Zinc Alloy Center to Center (cc): Length: 1 1/4in. Width: 1 1/4in. Projection: 1in. Base Diameter [L]: 13/16 in. Base Diameter [W]: Screw Pack: M4 Country of Origin: Made In China