Tennsco Z-Line Boltless Shelving Units

Tennsco Z-Line shelving incorporates the same high-performance steel shelves as the renowned Q Line system. Here are the detailed specifications:

• Load Capacity: Each shelf can support up to 750 pounds, accommodating heavy items safely and efficiently.
• Assembly: Features double rivet shelf supports at the top and bottom, which connect seamlessly into upright keyholes, ensuring fast, boltless assembly.
• Accessibility: Designed for access from all four sides, with no sway braces needed, which simplifies usage and placement.
• Versatility: Allows for the combination of steel, particleboard, and wire shelves within the same unit, catering to various storage needs.
• Accessories: Optional additions include a boltless side/back panel kit and locking hinge doors, enhancing functionality and security.

These features make the Z Line an adaptable and robust choice for diverse storage requirements.

Tennsco Z-Line Capacity by Size

Shelf capacity on Tennsco Z-Line boltless shelving units depends on the shelf type and the shelf width. Use these tables to match a unit to your heaviest load.

Standard Z-Line units (84″ high): shelf capacity by size

Heavy-duty Z-Line units: shelf capacity by width

How to read these numbers: capacities are pounds per shelf level, evenly distributed, as published by Tennsco. Total unit limits also apply: standard units with four angle uprights max out at 8,000 lbs per unit, and long-span and die rack units at 13,000 lbs per unit, all based on shelf levels spaced 24″ apart or less. Wider shelves carry less per level, so a 36″ or 42″ wide unit is the better pick for dense, heavy loads. Source: Tennsco Commercial Catalog (Z-Line low profile, long span, die rack and steel shelf tables) and tennsco.com Z-Line product specifications.