Global Industrial 504374 Bulk Storage Rack Add-on 3 Level

Product Description

The GLOBAL INDUSTRIAL 504374 is a heavy-duty add-on bulk storage rack unit with a three-level steel deck configuration. It is designed for facilities that require high-capacity hand-loaded shelving in warehouse, industrial, or commercial storage environments. The add-on unit includes one upright frame and three shelf levels fitted with 5/8-inch thick rib-formed steel decking with a galvanized finish. The 14-gauge upright steel frame measures 1-3/4 inches by 1-3/4 inches, and beams are constructed from 12-gauge steel with three hooks at each end for a secure, tool-free connection. Beam height is adjustable on 2-inch centers to accommodate varying load profiles.

This add-on rack is suited for warehouse and distribution center storage applications where high per-level capacity is required. The formed step beam frame design delivers nearly twice the capacity per level compared to standard bulk rack configurations. The unit pairs with an existing starter rack section and is intended for professional installation in commercial and industrial facilities. It is also available with wire or wood deck options, and a rack-only version is offered for those supplying their own decking material.

Key Features

• Three shelf levels with 5/8-inch thick rib-formed galvanized steel deck
• 14-gauge upright steel frame at 1-3/4 inches by 1-3/4 inches for structural rigidity
• 12-gauge steel beams with three hooks per end for positive, tool-free connection
• Beam adjustment on 2-inch centers for flexible load configuration
• Formed step beam frame provides approximately twice the per-level capacity of standard bulk racks
• Add-on configuration includes one upright frame - attaches to existing starter unit

Compatibility

Designed as an add-on unit to attach to a compatible GLOBAL INDUSTRIAL bulk storage rack starter section. Also available with wire deck, wood deck, or as a rack-only unit without decking.

Installation Notes

Installation should be performed by qualified personnel familiar with industrial shelving systems. Ensure the add-on frame is properly anchored to the existing starter unit before loading any shelf level. Verify the floor surface is level and capable of supporting the combined rack and load weight before assembly. Follow all applicable local building codes and OSHA standards for industrial storage rack installation.