The Top Knobs Celtic Backplate cabinet knob backplate is part of the Tuscany collection and is designed for installing behind a compatible cabinet knob to add a decorative layer or help cover existing mounting marks. It is made from zinc alloy.It measures 3-5/8″ overall length and 1″ width. Verify the compatible knob dimensions, mounting-hole spacing, and available surface area before ordering; the backplate is a separate component and does not replace the associated knob. Brand: Top Knobs Function: Cabinet Knob Backplate Collection: Tuscany Series: Celtic Backplate Material: Zinc Alloy Style: Traditional / Catchall Shape: Rectangle Length: 3-5/8″ Width: 1″ Additional Top Knobs InformationView Top Knobs Manufacturer WarrantyShop All Top Knobs ProductsDo not use prints made from this website to mark distances.Printed product documents may not reproduce at an accurate scale.