The Alera ALESW503618SR is an NSF Certified Industrial Four-Shelf Wire Shelving Kit measuring 36 inches wide by 18 inches deep by 72 inches tall in a silver finish. Designed for heavy-duty commercial, industrial, and restaurant storage, it features strong welded wire construction with a snap-together design that assembles in minutes without tools.

Each shelf supports up to 1,250 lbs. of evenly distributed weight, making this unit suitable for demanding storage environments. The open wire design promotes air circulation and reduces dust accumulation. The kit can be configured as a single four-tier rack or split into two separate two-tier units, offering flexible storage options to suit different needs.