Canterbury Knob 1 1/4in. w/Backplate Finish: Brushed Satin Nickel Collection: Britannia Style: Old World Product Type: Knobs Base Material: Zinc Alloy Center to Center (cc): Length: 1 1/4” Width: 1 1/4” Projection: 1 1/4” Base Diameter [L]: 11/16In. Base Diameter [W]: Screw Pack: M4 Country of Origin: Made in England