Heavy-duty wire shelves shelving unit allows up to 800 lb. shelf capacity. Starter kits come complete with 4 posts and 5 shelves. Additional shelves may be purchased separately. Epoxy finish is an economical solution for high humidity or wet applications. The carbon steel is treated with an iron phosphate base. A hybrid epoxy with an antibacterial agent is electrostatically applied over the treated surface. Mobilize starter shelving unit using optional mobile kit, WR-00H. Color: Gray Epoxy.