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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 4R42A83-CE plastic with metal post shelving units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Fermod 4R42A83-CE 42 Inch Corner Expansion Kit 4-Tier Gray Aluminum with Inserts

Fermod  |  MFG #: 4R42A83-CE  |  Item #: 766545
Item: #766545

Technical details
Manufacturer Fermod
Model Number 4R42A83-CE
Manufacturer Part # 4R42A83-CE
Height 83" High
Color/Finish Gray
Shelves (4) Shelves
Type Add-on Unit
Depth (front - back) 14" Deep
Style Perforated
Width (side - side) 37" - 42" Wide
Post/Upright Construction Aluminum
Posts/Uprights (1) Upright
Height 83"
Width 42"
Depth 14"
Weight 31 lbs
NSF Yes
Made in France Yes

About this item

Product Details

The Fermod 4R42A83-CE (6611/R1) Fermostock® Shelving Unit Corner Expansion Kit is a robust, industrial-grade modular shelving accessory designed for commercial foodservice environments. This 4-tier expansion kit stands 83 inches high with a width of 42 inches and a depth of 14 inches, constructed using durable 20-micron deep anodized aluminum to resist corrosion and withstand rigorous use. It features adjustable composite feet for leveling across uneven flooring and supports a maximum weight per shelf of 800 pounds. The unit includes a single upright and four angle connections, enabling seamless integration with existing Fermostock® shelving systems. Its NSF-caliber design and dishwasher-safe removable polymer inserts further enhance sanitation and ease of maintenance, making it suitable for versatile storage applications in restaurant kitchens, catering facilities, and food processing areas. The kit's temperature operability ranges from -40°F to 140°F, ensuring reliable performance within standard cold and dry storage conditions.

Top Fermod 4R42A83-CE Features

The Fermod 4R42A83-CE corner expansion kit enhances existing shelving setups with its high-capacity, corrosion-resistant anodized aluminum structure. Its adjustable composite feet ensure stability on uneven floors, while the tool-free assembly simplifies on-site installation. The kit's removable polymer inserts facilitate quick, hygienic cleaning, ideal for food storage environments. Built for durability, each shelf supports up to 800 lbs., optimizing storage flexibility across various commercial kitchen workflows.

  • Supports 800 lbs. per shelf for heavy-duty storage
  • Constructed with corrosion-resistant anodized aluminum
  • Tool-free assembly for quick deployment
  • Removable, dishwasher-safe polymer inserts for easy cleaning
  • Adjustable composite feet for level stability on uneven floors

Ideal for expanding shelving capacity in commercial kitchens or storage rooms needing heavy-duty and sanitary solutions.

Fermod 4R42A83-CE Technical Specs

The Fermod 4R42A83-CE expansion kit integrates seamlessly into existing Fermostock® shelving configurations with its 83-inch height, 42-inch width, and 14-inch depth profile. Made from 20-micron deep anodized aluminum, it offers exceptional resistance to corrosion and wear, supporting up to 800 lbs. per shelf. The unit features a durable, dishwasher-safe polymer insert and adjustable composite feet for stability across various flooring conditions. Its temperature tolerance ranges from -40°F to 140°F, suitable for cold storage, dry storage, and humidity-controlled environments. In operation, the kit maintains consistent performance in demanding commercial foodservice settings. It is lightweight at 31 lbs., facilitating easy handling and installation, and is produced in France, reflecting high manufacturing standards. The aluminum posts and perforated shelves contribute to optimized airflow, maintaining product integrity during storage.

  • Electrical Requirements: None (manual shelving system)
  • Construction & Finish: 20-micron anodized aluminum exterior
  • Dimensions: 42" W x 14" D x 83" H
  • Weight: 31 lbs. for the kit; shipping weight varies
  • Temperature Resistance: -40°F to 140°F operating range
  • Food Safety: FDA-compliant materials, dishwasher-safe polymer inserts
  • Assembly Required: Yes; tool-free assembly with included components
  • Ensure stable placement with adjustable composite feet for uneven surfaces
  • Supports installation in cold storage, dry storage, and humid environments
  • Designed for seamless integration with existing Fermostock® shelves
  • Supports up to 800 lbs. per shelf for high-volume storage needs
  • Includes polymer inserts for easy cleaning and sanitation maintenance

What is a commercial shelving expansion kit

A commercial shelving expansion kit is an accessory designed to extend the capacity and versatility of existing modular shelving systems used in foodservice, hospitality, and retail environments. The Fermod 4R42A83-CE provides an 83-inch tall, four-tier addition compatible with Fermostock® units. It features corrosion-resistant anodized aluminum construction, adjustable leveling feet, and dishwasher-safe polymer inserts for sanitation. Installed in cold storage or dry environments, this kit enhances storage capacity and operational efficiency in restaurant kitchens, catering facilities, or food warehouses, making it a practical solution for managing bulk supplies and ingredients efficiently.

Top industrial shelving expansion solutions for foodservice storage

The Fermod 4R42A83-CE serves as a reliable and durable commercial shelving expansion, suitable for warehouses, kitchen storage, and catering prep areas. Designed for moderate workloads, it supports heavy loads with ease and maintains sanitation standards. Fermod’s construction quality and temperature tolerance ensure long-term performance in food industry settings, ideal for expanding existing shelving infrastructure in high-demand environments.

  • Operation Type — medium-volume foodservice storage
  • Kitchen Setting — commercial kitchens and storage rooms
  • Foodservice Category — food storage and distribution
  • Workload Qualifier — moderate throughput storage
  • Use Case — expanding shelving capacity efficiently

Why Choose Fermod 4R42A83-CE?

Why choose the Fermod 4R42A83-CE over other shelving expansion options? Its corrosion-resistant anodized aluminum construction ensures longevity and strength, while the tool-free installation saves time and labor. The duplex polymer inserts facilitate sanitation, and the adjustable leveling feet guarantee stability on uneven floors. Its high weight capacity supports demanding storage needs, making it a restaurant-ready and reliable component for expanding commercial shelving systems in foodservice operations.

  • Compact footprint enhances storage density in tight spaces
  • Made from corrosion-resistant anodized aluminum for durability
  • Supports capacities up to 800 lbs. per shelf for heavy items
  • Simple, tool-free assembly reduces installation time
  • Designed for hygienic cleaning and sanitation in food environments

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 4R42A83-CE (6611/R1) Fermostock® Shelving Unit Corner Expansion Kit 4-tier
Fermod

Fermod 4R42A83-CE 42 Inch Corner Expansion Kit 4-Tier Gray Aluminum with Inserts

$772.90 $918.00

Fermod, 4R42A83-CE, (6611/R1) Fermostock® Shelving Unit Corner Expansion Kit, 4-tier, 83"H, 42"W x 14"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)