Heavy Duty Wire Shelving, 4-Tier Industrial Storage Shelves - 2640LB Capacity Metal Shelving Unit with Wheels, Adjustable Garage Shelving (72"W)Product OverviewMaximize your storage efficiency with the TROPOW Heavy Duty 4-Tier Wire Shelving Unit, engineered for exceptional strength and versatility in industrial, garage, and commercial environments. Boasting an impressive 2640-pound total capacity with each tier supporting up to 660 pounds, this robust shelving system features a reinforced carbon steel frame and adjustable wire grids that adapt to your changing storage needs. Complete with 3-inch swivel casters (two with locking brakes) and optional non-slip feet, this unit offers both mobility and stability. With tool-free assembly in under 20 minutes and an open design for easy access, this shelving solution transforms cluttered spaces into organized, high-capacity storage areas.Key FeaturesIndustrial-Grade Strength & Capacity 2640LB Total Capacity: Engineered to handle heavy loads with 660LB capacity per tier Reinforced Carbon Steel Construction: 25.4mm diameter rods with 1.2mm wall thickness Commercial-Grade Performance: Supports industrial equipment, tools, and bulk items No Sag or Bend Design: Maintains structural integrity under maximum loads Versatile Storage Configuration Generous Dimensions: 59"W x 17.7"D x 71.8"H provides substantial storage volume Adjustable Shelf Height: Tool-free clip system allows custom spacing between tiers Open Wire Design: Easy visibility and accessibility to all stored items Vertical Space Optimization: 4-tier design maximizes storage in limited floor areas Enhanced Mobility & Stability Smooth-Rolling Casters: Four 3-inch swivel wheels for easy mobility Locking Brake System: Two locking casters secure unit in position Optional Fixed Feet: Replace casters with non-slip feet for permanent placement Stable Base Design: Prevents wobbling and shifting when loaded User-Friendly Assembly & Design Tool-Free Assembly: Complete setup in under 20 minutes without tools Clear Instructions: Detailed guide and video support for easy assembly Adjustable Configuration: Adapt shelf spacing for items of various heights Durable Finish: Rust-resistant coating for long-lasting performance Multi-Environment Versatility Industrial Applications: Warehouses, workshops, and commercial spaces Garage Storage: Tools, equipment, automotive supplies, and bins Pantry Organization: Bulk foods, kitchen equipment, and supplies Retail & Commercial: Stock room organization and product display Specifications Brand: TROPOW Product Dimensions: 59"W x 17.7"D x 71.8"H Number of Shelves: 4 Adjustable Tiers Total Weight Capacity: 2640 Pounds Per Shelf Capacity: 660 Pounds Material: Carbon Steel Color: Black Special Feature: Adjustable Shelves Assembly Required: Yes (Tool-Free)