Features:* Brand new and high quality.* For DCS393 DCS565.Specifications:Product name: Outer FlangeMaterial: Alloy steelColor: SliverSize: (Approx)Outer Diameter: 3cm / 1.18inInner Diameter: 1cm / 0.39inSuitable for: DCS393 DCS565.Quantity: 1 pcPackage Content:Outer Flange*1Note:1. Transition: 1cm=10mm=0.39inch.2. The genuine shade of the thing could also be barely diversified from the pictures shown on website caused by many factors equivalent to brightness of your monitor and light brightness.3. Please enable slight manual size deviation for the data.