This Metro Super Erecta SiteSelect mobile post is 53‐13/16" high and is for Super Erecta shelving. It is grooved at 1" increments and numbered at 2" increments. This durable post is double‐grooved every 8" for easy identification and comes without a leveling bolt to accommodate stem casters. This post also features a Metroseal 3 epoxy finish that is corrosion resistant for wet or high humidity environments. It contains Microban Product protection. Antimicrobial properties are built in to inhibit the growth of bacteria that may affect this product. The antimicrobial properties do not protect users or others against bacteria, viruses, germs, or other disease organisms. Always clean and wash this product thoroughly before and after each use.