Global Industrial B3161374 Boltless Shelving Add-on 4 Shelf

Product Description

The GLOBAL INDUSTRIAL B3161374 is a four-shelf, heavy-duty boltless shelving add-on unit with wood decking, designed to expand existing compatible shelving runs in retail, commercial, and industrial storage environments. The unit measures 48 inches wide by 12 inches deep by 72 inches tall and supports up to 1,500 pounds per shelf level. Roll-formed 14-gauge steel T-posts are punched on 1-inch centers, and double-riveted horizontal beams allow shelves to adjust vertically in 1-inch increments. A chip-resistant gray baked enamel finish protects the steel frame. Snap-in assembly requires no nuts, bolts, or clips, making installation straightforward for warehouse staff, facilities crews, or stocking personnel.

This add-on unit is built for facilities that need to expand storage capacity without constructing a separate starter unit. It is suited for retail stockrooms, distribution centers, manufacturing floors, and commercial warehouses. The open four-sided design allows access from any direction, which is practical in high-traffic pick-and-pack or bulk-storage environments. Front-to-back supports prevent beam rotation under full load, and double rivet button stud construction locks perimeter beams into corner posts, eliminating back-and-side sway. The unit ships as one package with all components needed to join to an existing shelving run.

Key Features

• 1,500-pound capacity per shelf level supports heavy stock and bulk materials
• Shelves adjust in 1-inch increments to accommodate varying load heights
• Boltless snap-in assembly requires no nuts, bolts, or clips
• 14-gauge steel T-posts with double-riveted horizontal beams for structural rigidity
• 5/8-inch thick particleboard wood deck provides a solid, smooth surface for irregularly shaped items
• Chip-resistant gray baked enamel finish resists wear in industrial environments
• Add-on design joins to a starter unit for expanded linear storage with less material than two standalone starters

Compatibility

Designed as an add-on expansion unit intended to attach to a compatible Global Industrial boltless shelving starter unit of matching width and depth dimensions.

Installation Notes

Installation is performed by facilities or warehouse personnel using no special tools. Snap-in components should be fully seated and verified level before loading. Ensure the anchor starter unit is stable and level before attaching the add-on. Follow applicable local building or fire codes regarding maximum aisle clearances and shelf-load ratings for commercial storage installations.