Global Industrial B3164020 Boltless Shelving Add-on 2 Shelf

Product Description

The GLOBAL INDUSTRIAL B3164020 is a 2-shelf heavy-duty boltless shelving add-on unit designed for high-density storage in retail, commercial, and industrial environments. Built from roll-formed 14-gauge steel, the unit supports up to 1,600 pounds per shelf level. Corner posts are punched on 1-inch centers, and horizontal beams adjust vertically in 1-inch increments for flexible load configuration. Double-rivet button stud construction locks perimeter beams into the corner posts, forming a structurally secure joint that eliminates back and side sway. This unit ships without decking, which must be ordered separately. Assembly requires no bolts, nuts, or clips.

This add-on unit is intended to expand an existing shelving run rather than stand alone as a starter unit. It is suited for warehouse back rooms, stockrooms, retail storage areas, and light industrial facilities. The open-frame design allows four-side access, making it practical in high-turnover pick environments. Front-to-back supports prevent beam rotation under full load. The chip-resistant gray baked enamel finish holds up to standard warehouse conditions. Licensed contractors and facility maintenance personnel typically handle larger installations, while a single technician can complete small expansions.

Key Features

• 1,600-pound capacity per shelf level for heavy-duty storage demands
• 14-gauge steel T-posts punched on 1-inch centers for precise shelf height adjustment
• Double-rivet button stud construction eliminates back and side sway
• Boltless snap-in assembly requires no nuts, bolts, or clips
• Open four-side access design maximizes picking flexibility
• Chip-resistant gray baked enamel finish for durability in industrial environments
• No deck included - decking must be ordered separately

Compatibility

Designed as an add-on expansion unit to attach to compatible GLOBAL INDUSTRIAL heavy-duty boltless shelving starter units of matching width, depth, and post height.

Installation Notes

Install this add-on unit by connecting it to an existing starter unit, sharing one column of posts. Ensure the floor surface is level before assembly to maintain structural alignment across the shelving run. No special tools are required for basic assembly, though a rubber mallet may help seat beam connections fully. Do not exceed the rated per-level load capacity, and distribute weight evenly across shelf beams to prevent beam rotation.