MetroMax i Solid Shelf Stem Caster Carts

Meet the MetroMax i Solid Shelf Stem Caster Carts—a durable, four-shelf mobile storage system designed for demanding environments like warehouses, workshops, and labs. Built around solid polymer shelves and a rigid stem post frame, it combines heavy-load capacity with easy maneuverability.

Features

• Overall footprint: 48" W x 24" D; 69" H
• Weight: 106 lb ready-to-use unit
• Shelves: 4 solid polymer shelves suitable for tools, parts, or supplies; easy to clean and resistant to corrosion
• Frame: 63UPX posts with wedge connectors for a rigid, stable structure
• Caster configuration: 2 brake casters and 2 swivel polymer casters for controlled, smooth mobility
• Finish/Materials: solid-shelf polymer on a steel post system (durable and easy to sanitize)
• Included components: standard unit includes posts, wedge connectors, and four shelves; handle shown in some images is not included
• SKU: X556EFX3

Benefits

This cart helps you organize and move heavy loads efficiently without compromising access or safety. The solid polymer shelves provide stable surfaces that won’t sag or allow items to fall through, even when transporting small parts or liquids. The polymer casters and braking system give you precise control—lock brakes for stable loading and unloading, then release to roll the cart to another area with minimal effort. The tall 69" height maximizes vertical storage while keeping items within reach, and the solid-frame design maintains rigidity under heavy use.

Use Cases

• Replenishment carts in warehouses or retail backrooms
• Mobile tool and parts cart in workshops and manufacturing floors
• Lab or maintenance cart for clean surfaces and easy cleaning
• Facilities housekeeping and supply carts that require reliable mobility

Why choose MetroMax i over other options

Unlike wire-grid or open-shelf units, the MetroMax i stem caster cart uses solid polymer shelves that resist corrosion, snagging, and small-item loss. The 63UPX post system provides a sturdy, modular frame that can handle significant load per shelf, while the brake/swivel caster mix gives you confident, precise positioning in tight spaces.

Care and Tips

Keep the cart clean with a mild detergent and wipe dry. For best performance, distribute weight evenly across all four shelves and engage the brakes when loading or unloading heavy items. Periodically check fasteners and connectors to maintain rigidity over time.