Global Industrial B3165612 Boltless Shelving Add-on 4 Shelf

Product Description

The GLOBAL INDUSTRIAL B3165612 is a 4-shelf commercial-duty boltless shelving add-on unit designed for high-density storage in retail, commercial, and industrial environments. Built from roll-formed 14-gauge steel with a chip-resistant gray baked enamel finish, this unit measures 36 inches wide, 24 inches deep, and 96 inches tall. It attaches to an existing starter unit to expand storage capacity with greater structural stability than joining two independent starter units. Assembly requires no nuts, bolts, or clips - components snap into place using a rivet-and-button-stud connection system. Licensed contractors, warehouse managers, and facilities personnel install this unit as part of a larger shelving system.

This add-on unit is suited for retail stockrooms, distribution centers, manufacturing floors, and commercial storage areas where vertical space and flexible shelf positioning are priorities. The open-frame design allows four-sided access to stored goods. Shelf positions adjust vertically on 1-inch increments, accommodating items of varying heights. Top and bottom shelves use double-rivet button stud construction to lock perimeter beams into corner posts, eliminating back and side sway. Center shelves use single-rivet horizontal beams. No decking is included - decking must be ordered separately based on application requirements.

Key Features

• Boltless snap-in assembly - no nuts, bolts, or clips required
• 14-gauge steel T-posts punched on 1-inch centers for incremental shelf adjustment
• Double-rivet button stud construction on top and bottom shelves locks corner posts and eliminates sway
• Open four-sided access design for maximum load flexibility
• Chip-resistant gray baked enamel finish for durability in demanding environments
• Add-on configuration joins to a starter unit for more stable expansion than pairing two starter units

Compatibility

Designed as an add-on unit that pairs with a compatible GLOBAL INDUSTRIAL commercial-duty boltless shelving starter unit of matching width, depth, and post height. No decking is included with this unit; decking accessories must be ordered separately.

Installation Notes

This shelving unit should be installed on a level, structurally sound floor capable of supporting the intended load. Before adding shelves or reconfiguring shelf positions, ensure the unit is fully de-loaded. Verify that the add-on unit is properly joined to the starter unit at all shared post connections before placing any load. Follow all applicable local building and fire codes regarding aisle clearance and maximum stack height for storage equipment.