Bollard Removable Lighted Yes Locking System InternalPadlock Outside Dia 3 In. Cap Shape Dome Overall Height 48 In. Material Stainless Steel Color Natural Finished Height 36 In. Wall Thickness 0.216 In. Impact Resistance NA Finish #4 For Use With STS30XXX-X Mfr No ESR030 ESX030 Installation Depth 12 In. Mounting Dimension NA Mounting Plate Dimensions NA Number of Mounting Holes NA Includes 2 Keys