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Why you’ll love it

RestaurantSupply.com is your trusted source for Fermod plastic with metal post shelving units.

  • Authorized Fermod dealer, ensuring genuine commercial storage and transport and manufacturer support
  • Fast shipping available on in-stock Fermod 4R52C83-CE plastic with metal post shelving units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Fermod 4R52C83-CE 52 Inch Corner Expansion Kit 4-tier Aluminum Shelving Unit

Fermod  |  MFG #: 4R52C83-CE  |  Item #: 766353
Item: #766353

Technical details
Manufacturer Fermod
Model Number 4R52C83-CE
Manufacturer Part # 4R52C83-CE
Post/Upright Construction Aluminum
Style Perforated
Type Add-on Unit
Shelves (4) Shelves
Height 83" High
Depth (front - back) 22" Deep
Color/Finish Gray
Width (side - side) 49" - 54" Wide
Posts/Uprights (1) Upright
Height 83"
Width 52"
Depth 22"
Weight 49.3 lbs
NSF Yes
Made in France Yes

About this item

Product Details

The Fermod 4R52C83-CE (6611/R1) Fermostock® Shelving Unit Corner Expansion Kit is a high-capacity, commercial-grade modular shelving system designed for optimized storage in foodservice and industrial environments. Constructed with durable 20-micron deep anodized aluminum, this 4-tier add-on unit measures 83 inches in height, 52 inches in width, and 22 inches in depth, supporting a maximum weight capacity of 800 lbs. per shelf. It features a perforated style with an innovative corner expansion design, suitable for customized configurations in commercial kitchens, storerooms, and warehousing, making it an adaptable solution for maximizing storage efficiency across various operational settings. The unit is assembled with aluminum uprights, includes a single upright with four angle connections, and is dishwasher safe with removable polymer inserts, providing ease of maintenance and sanitation. It operates within a temperature range of -40°F to 140°F, ensuring reliable performance in refrigerated and ambient environments.

Top Fermod 4R52C83-CE Features

This shelving unit expansion kit offers rugged performance with lightweight aluminum construction, versatile corner configuration, and tool-free assembly for quick setup. Its high load capacity and corrosion-resistant finish make it ideal for high-traffic foodservice and storage areas. Removable polymer inserts enable easy cleaning, while adjustable composite feet allow leveling on uneven floors, optimizing workflow efficiency. Compatible with existing Fermostock® systems, it supports complex storage layouts required by commercial kitchens, warehouses, and military facilities.

  • Functionality: Supports 800 lbs. per shelf with custom corner layout
  • Material durability: Heavy-duty anodized aluminum withstands harsh cleaning agents
  • Ease of maintenance: Dishwasher safe polymer inserts simplify sanitation routines
  • Application fit: Ideal for retrofit storage in industrial kitchens or storage rooms
  • Workflow integration: Modular design enhances adaptable space organization

Suitable for commercial storage and foodservice workflows requiring durable, customizable shelving solutions.

Fermod 4R52C83-CE Technical Specs

The Fermod 4R52C83-CE expansion kit features a robust aluminum construction with a 49 to 54-inch adjustable width and 83-inch height, supporting a maximum of 800 lbs. per shelf. Its NSF-compliant, gray, perforated style lends durability and corrosion resistance, suitable in operating temperatures from -40°F to 140°F. The unit is assembled with one aluminum upright and includes four angled connections for corner configurations, making it easy to expand existing shelving systems with a tool-free process. Weighing 49.3 lbs, it is designed for straightforward installation and maintenance in busy foodservice environments, with dishwasher-safe removable polymer inserts that simplify cleaning. Constructed entirely in France, it offers long-lasting performance aligned with commercial kitchen standards.

  • Electrical Requirements: Not applicable
  • Construction & Finish: Anodized aluminum with gray finish, dishwasher safe
  • Temperature Resistance: -40°F to 140°F operating range
  • Dimensions: 52"W x 22"D x 83"H
  • Weight: 49.3 lbs (unit weight)
  • Material Safety: Aluminum slightly anodized for corrosion resistance
  • Installation & Maintenance: Tool-free assembly, adjustable composite feet, removable polymer inserts
  • Corner expansion compatibility: Supports complex shelving configurations
  • Load capacity: 800 lbs. maximum per shelf
  • Temperature operating range: -40°F to 140°F
  • Construction material: 20 micron anodized aluminum
  • Cleaning method: Polymer inserts dishwasher safe to 212°F

What is a commercial shelving unit?

A commercial shelving unit is a heavy-duty storage system designed for industrial, foodservice, or retail environments that require durable, adjustable, and high-capacity storage solutions. The Fermod 4R52C83-CE is a versatile, modular shelving add-on featuring anodized aluminum components and a perforated design, ideal for maximizing storage in busy kitchens, storerooms, and warehouses. It is primarily used to expand existing shelving configurations, providing customizable corner solutions that support operational efficiency and sanitation standards in high-throughput settings, including food prep areas, cold storage, and storage facilities.

Top commercial shelving units for foodservice storage and organization

Built for robust performance and flexible storage, Fermod 4R52C83-CE shelving units support medium workloads in restaurant and kitchen environments. Constructed with durable aluminum, these units are ideal for efficient, modular storage layouts in busy foodservice settings. The expansion kit is designed for operation in refrigerated and ambient conditions, supporting organized workflow and sanitation in commercial kitchens and storage rooms. Fermod 4R52C83-CE exemplifies high-quality, restaurant-ready shelving solutions supporting medium throughput operations.

  • Operation Type — ideal for food prep kitchens
  • Kitchen Type — suited for compact commercial spaces
  • Foodservice Category — optimal for storage and staging
  • Workload Qualifier — supports moderate throughput
  • Use Case — for flexible, modular storage expansion

Why Choose Fermod 4R52C83-CE?

Fermod 4R52C83-CE offers a high-strength anodized aluminum structure with precise corner expansion capability, enabling custom configurations in demanding kitchen and storage environments. Its corrosion resistance, tool-free assembly, and dishwasher-safe polymer inserts set it apart from standard shelving options, delivering durable, sanitary, and easily maintainable storage solutions. Designed for commercial applications, it improves operational efficiency with adaptable layouts and superior load capacity, making it ideal for busy foodservice and industrial use.

  • Supports complex custom corner shelving configurations
  • Constructed with corrosion-resistant anodized aluminum
  • Supports high capacity with 800 lbs. per shelf
  • Tool-free assembly streamlines installation process
  • Includes dishwasher-safe removable polymer inserts

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Made in France logo

Made in France

This product was manufactured in France.

Customer reviews

Fermod 4R52C83-CE (6611/R1) Fermostock® Shelving Unit Corner Expansion Kit 4-tier
Fermod

Fermod 4R52C83-CE 52 Inch Corner Expansion Kit 4-tier Aluminum Shelving Unit

$947.13 $1,270.80

Fermod, 4R52C83-CE, (6611/R1) Fermostock® Shelving Unit Corner Expansion Kit, 4-tier, 83"H, 52"W x 22"D, 800 lbs. max weight per shelf, includes (1) upright & (4) angle connections, -40° to 140°F (-40° to 60°C) operating temperature range, adjustable composite feet, tool free assembly, removable polymer inserts (dishwasher safe to 212°F), 20 micron deep anodized aluminum, NSF (Made in France)