Description KPB-DOT Dome Knobs, Dot type Material : brassInstalling : plastic sleeveOutside dia : 18.5 m/m Available shaft : 18 spline and 24 splineOverall height : 18.0 m/mApproximate weight : 17.2gIndicator : chrome dot Available Plating : black, gold, chrome, naturalAssy No.2K5146 Minimum order quantity : 100pcs