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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 4R31B66-CE plastic with metal post shelving units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Fermod 4R31B66-CE 31 Inch Add-on Unit Aluminum Shelving Corner Expansion Kit

Fermod  |  MFG #: 4R31B66-CE  |  Item #: 766339
Item: #766339

Technical details
Manufacturer Fermod
Model Number 4R31B66-CE
Manufacturer Part # 4R31B66-CE
Width (side - side) 31" - 36" Wide
Type Add-on Unit
Shelves (4) Shelves
Color/Finish Gray
Style Perforated
Height 66" High
Post/Upright Construction Aluminum
Depth (front - back) 18" Deep
Posts/Uprights (1) Upright
Height 66"
Width 31"
Depth 18"
Weight 27.7 lbs
NSF Yes
Made in France Yes

About this item

Product Details

The Fermod 4R31B66-CE (6611/R1) Fermostock® Shelving Unit Corner Expansion Kit is a durable, high-capacity commercial shelving solution designed for precise industrial storage applications. Constructed with an anodized aluminum finish, this 4-tier add-on unit measures 66 inches in height, 31 inches in width, and 18 inches in depth, supporting a maximum load capacity of 800 lbs. per shelf. Engineered for versatile use, it includes a single upright frame with four angle connections, enabling secure corner expansion. Suitable for cold or ambient environments, operating within -40°F to 140°F (-40°C to 60°C), this NSF-listed component offers reliable performance in demanding foodservice and storage facilities. Its corrosion-resistant surfaces and dishwasher-safe polymer inserts ensure sanitation and straightforward maintenance, making it a suitable choice for professional food industry workflows requiring precise, modular shelving units.

Top Fermod 4R31B66-CE Features

The Fermod 4R31B66-CE corner expansion kit enhances commercial shelving systems with rapid tool-free assembly and durable anodized aluminum construction. Its adjustable composite feet support stability on uneven floors, and removable polymer inserts facilitate easy cleaning. Designed for high-capacity storage, it integrates seamlessly into existing Fermostock® shelving units for flexible workspace organization in foodservice environments.

  • Supports 800 lbs. max weight per shelf for heavy-duty storage
  • Constructed from 20-micron anodized aluminum for corrosion resistance
  • Tool-free assembly simplifies setup and adjustments
  • Removable dishwasher-safe polymer inserts for sanitation
  • Adjustable composite feet for stability on varied surfaces

Ideal for expanding storage in professional kitchens, food processing, or storage areas requiring modular shelving solutions.

Fermod 4R31B66-CE Technical Specs

The Fermod 4R31B66-CE corner expansion kit features a robust aluminum upright with a height of 66 inches and a width range from 31 to 36 inches, accommodating flexible installation in tight or corner spaces. Its depth measures 18 inches, supporting a static load of up to 800 pounds per shelf. The unit includes a single post constructed from corrosion-resistant aluminum, supporting four perforated shelves finished in gray for visual coherence in commercial settings. The assembly includes one upright and four angle connections, with no electrical requirements involved. Operating within a temperature range of -40°F to 140°F, it is NSF-listed and made in France, ensuring compliance with food safety standards. The unit’s lightweight design (27.7 lbs without the packaging) facilitates ease of handling during setup or reconfiguration. The polymer inserts are dishwasher safe, supporting quick sanitation routines, and the anodized finish provides longevity in demanding environments.

  • Electrical requirements: None
  • Construction & finish: 20-micron anodized aluminum, gray finish
  • Dimensions: 66" high x 31-36" wide x 18" deep
  • Weight: 27.7 lbs (unit only)
  • Temperature resistance: -40°F to 140°F
  • Cleaning & maintenance: Polymer inserts dishwasher safe, tool-free assembly
  • Compatibility & installation: Supports corner expansion, adjustable feet for uneven floors
  • Material safety: Corrosion-resistant aluminum with cleanable polymer inserts

What is a commercial shelving expansion kit?

A commercial shelving expansion kit is an auxiliary component designed to extend existing storage systems with additional levels or corner configurations. The Fermod 4R31B66-CE is a high-capacity, NSF-listed element that features durable anodized aluminum components, facilitating flexible, modular storage for foodservice and industrial environments. Installed in corner or tight spaces, it supports a maximum weight of 800 lbs. per shelf, making it suitable for storing heavy supplies and ingredients. Its easy, tool-free assembly and dishwasher-safe polymer inserts streamline maintenance, ensuring sanitation and operational efficiency in professional kitchens, food processing facilities, or warehouse storage zones.

Top Foodservice Shelving for Medium-Volume Storage in Hospitality

The Fermod 4R31B66-CE provides high-capacity expandability with corrosion-resistant aluminum, ideal for modular foodservice applications. Designed for medium workload environments, it enhances workflow organization and quick sanitization in busy commercial kitchens. Fermod’s model ensures reliable, restaurant-ready storage with a robust build quality suitable for professional food industry operations.

  • Operation for corner expansion in modular commercial kitchens
  • Suitable for compact foodservice spaces with high durability
  • Supports moderate throughput in hospital or cafeteria storage
  • Facilitates efficient workflow with adjustable stability features
  • Designed for heavy-duty load support in professional settings

Why Choose Fermod 4R31B66-CE?

Fermod’s 4R31B66-CE corner expansion kit distinguishes itself through its high load capacity, corrosion-resistant anodized aluminum construction, and ease of assembly. Unlike simpler shelving units, this model offers modular flexibility, robust performance in demanding environments, and precise fitting for corner configurations. Its quick setup and dishwasher-safe polymer inserts enhance sanitation and workflow efficiency, making it a dependable choice for professional storage needs in foodservice operations.

  • High load capacity supports demanding storage requirements
  • Corrosion-resistant and dishwasher-safe for longevity
  • Easy, tool-free assembly reduces setup time
  • Supports versatile corner storage expansion
  • Built for demanding industrial and food industry 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 4R31B66-CE (6611/R1) Fermostock® Shelving Unit Corner Expansion Kit 4-tier
Fermod

Fermod 4R31B66-CE 31 Inch Add-on Unit Aluminum Shelving Corner Expansion Kit

$682.13 $734.20

Fermod, 4R31B66-CE, (6611/R1) Fermostock® Shelving Unit Corner Expansion Kit, 4-tier, 66"H, 31"W x 18"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)