The MetroMax-i Open Grid 4-Shelf Polymer Stock Room Cart is recognized globally as one of the most robust, versatile, and corrosion-proof shelving systems. Constructed from advanced polymers with Type 304 stainless steel corners, this shelving is engineered for long-lasting durability. The shelves adjust in 1-inch increments and feature removable, easy-to-clean open grid mats that enhance air circulation and light penetration.

A lifetime warranty backs this cart against rust and corrosion and includes built-in Microban antimicrobial product protection to keep the cart cleaner between cleanings. A rigid four-sided shelf frame and robust stainless steel corners ensure a complete 360° capture of the wedge and post, providing exceptional stability, strength, and structural integrity. Depending on the choice of casters, the cart can safely store or transport between 600 and 900 pounds.

The cart is outfitted with two 5" resilient rubber swivel casters and two 5" resilient rubber swivel casters with brakes. These solid, resilient rubber casters are suitable for dry environments and medium-duty applications, featuring plated horns, stems, axles, and brakes. Ball-bearing swivels ensure smooth operation, and bumpers are included to protect the cart during movement. The brakes are of the side brake style for secure stationary positioning.