Bollard Mounting Style Bolt-On Overall Length Not Applicable Overall Width Not Applicable Material Carbon Steel Wall Thickness 0.1 in Color Yellow Finish Powder Coated Overall Height 36 in Installed Height 36 in Weight 23 lb Outside Diameter 4 1/2 in Includes Mounting Hardware Included Number of Mounting Holes 4 Mounting Hole Diameter 7/8 in Locking System Not Applicable Product Type Permanent Cap Adjustability Fixed Reflectivity Non-Reflective Mounting Hole Width 7/8 in