Nexel Poly-Green S Hooks

Poly-green s-hooks use 2 s-hooks for each shelf to join add-on shelving units to starter shelving unit. poly-green features a green powder-epoxy over zinc-chromate electro-plating that handles temperature and moisture extremes well. nex gard, an anti-microbial agent, protects the epoxy coating from bacteria, mold, and mildew that causes odors and product degradation. nsf approved for wet or dry use. package of 12.