Delivering to

Why you’ll love it

RestaurantSupply.com is your trusted source for Metro wire shelving.

  • Authorized Metro dealer, ensuring genuine commercial storage and transport and manufacturer support
  • Fast shipping available on in-stock Metro A2142NK3 wire shelving
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert
$89.00 $198.50
You save $109.50 (55%)

Delivery to:

Why you’ll love it

RestaurantSupply.com is your trusted source for Metro wire shelving.

  • Authorized Metro dealer, ensuring genuine commercial storage and transport and manufacturer support
  • Fast shipping available on in-stock Metro A2142NK3 wire shelving
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Metro A2142NK3 42 Inch Corrosion Resistant Wire Shelf with Microban Antimicrobial

Metro  |  MFG #: A2142NK3  |  Item #: 67421
Item: #67421

Technical details
Manufacturer Metro
Model Number A2142NK3
Manufacturer Part # A2142NK3
Width (side - side) 42"
Depth (front - back) 21"
Finish Epoxy Coated, Green
Width 42"
Depth 21"
Weight 12 lbs
UPC 0-41105-41730-0
NSF Yes

About this item

Product Details

The Metro A2142NK3 Quick Ship Super Adjustable Super Erecta® Shelf is a commercial-grade wire shelving solution designed for durable storage and easy accessibility in foodservice settings. Measuring 42 inches in width by 21 inches in depth, this model features a corrosion-resistant Metroseal 3 finish, ensuring longevity in high-humidity environments. The corner release system provides straightforward adjustments, and integrated Microban® antimicrobial protection enhances hygiene by inhibiting bacterial growth on the shelf surface. This heavy-duty wire shelf is suitable for use in kitchens, storage rooms, and supply chains requiring dependable, NSF-listed shelving with optimized airflow and sanitation.

Top Metro A2142NK3 Features

The Metro A2142NK3 shelf offers superior adjustability with its corner release system, facilitating precise configuration for versatile storage needs. Its corrosion-resistant Metroseal 3 finish ensures extended durability in demanding foodservice environments. The antimicrobial Microban® technology supports hygiene maintenance, while the wire construction promotes airflow, reducing contaminant buildup. Designed for ease of maintenance, the shelf supports quick cleaning routines and rugged use in moderate workload settings. It accommodates standard load capacities, making it adaptable for various storage applications.

  • Adjustable design: Easily reposition with corner release system
  • Corrosion resistance: Metroseal 3 finish enhances durability
  • Hygienic surfaces: Microban® antimicrobial protection reduces bacteria
  • High airflow: Wire construction supports ventilation and cleanliness
  • Mountable configuration: Built for versatile installation in commercial kitchens

Ideal for storage in foodservice environments requiring flexible, hygienic shelving.

Metro A2142NK3 Technical Specs

The Metro A2142NK3 wire shelf is specifically engineered for robust commercial use, measuring 42 inches wide by 21 inches deep, with a total weight of 12 lbs. Its epoxy-coated green finish offers resistance to corrosion and ease of cleaning, suitable for environments where sanitation is critical. The shelf is NSF-listed, supporting safe food storage standards. It features a corner release system for simple height adjustments and supports installation in moderate workload kitchens, storage rooms, or back-of-house operations. The shelf's design promotes optimal airflow to minimize contamination risks, making it a practical choice for foodservice professionals seeking reliable storage solutions.

  • Dimensions: 42" W x 21" D
  • Finish: Metroseal 3 epoxy coating in green
  • Weight: 12 lbs
  • Material: Wire with corrosion-resistant finish
  • NSF Listed: Yes
  • Adjustment System: Corner release for easy height customization
  • Food Safety: Microban® antimicrobial protection included
  • Electrical Requirements: Not applicable
  • Refrigeration Compatibility: Not relevant
  • Construction & Finish: Epoxy coated wire, corrosion-resistant
  • Temperature Tolerance: Suitable for standard ambient environments
  • Cleaning & Maintenance: Compatible with routine cleaning, disassembly for deep cleaning possible
  • Storage Compatibility: Supports moderate warehouse and kitchen storage needs
  • Installation Requirements: Surface mount with appropriate clearance for airflow
  • Safety & Ergonomics: Rounded wire edges minimize injury risk

What is a commercial wire shelving unit?

A commercial wire shelving unit is a versatile storage solution designed for high-demand environments like foodservice, retail, and industrial settings. It features metal wire construction for airflow, durability, and sanitation, often with corrosion-resistant coatings. The Metro A2142NK3 shelf, installed in kitchens or storage facilities, maximizes space efficiency and facilitates hygiene compliance. Its adjustable height and antimicrobial features make it ideal for mid-volume foodservice operations requiring flexible, safe storage options.

Top storage shelves for foodservice operations

Durable, adjustable, and hygienic, Metro A2142NK3 shelves are ideal for medium-duty commercial kitchens, storage rooms, and foodservice environments requiring flexible and sanitation-friendly storage solutions. Designed for moderate workloads, these shelves support efficient workflow and sanitation standards, making them well-suited for restaurant and catering applications. Metro A2142NK3 by Metro provides reliable performance and easy adaptability for diverse storage needs.

  • Operation Type — moderate-volume commercial kitchens
  • Kitchen Setting — versatile foodservice and prep spaces
  • Foodservice Category — storage for prepared ingredients and supplies
  • Workload Qualifier — medium-duty operational needs
  • Use Case — organized storage for efficient workflow

Why Choose Metro A2142NK3?

Why choose the Metro A2142NK3 over similar commercial shelving options? Its corrosion-resistant Metroseal 3 finish ensures longevity in humid environments, while the Microban® antimicrobial protection offers enhanced hygienic performance. The corner release system simplifies height adjustments, and the wire construction promotes airflow, reducing contamination risks. Its compact form factor optimizes storage space without compromising stability, making it suitable for demanding foodservice operations seeking reliable, easy-to-maintain shelving designed for durability and hygiene.

  • Self-contained design with corrosion-resistant finish
  • Optimized airflow supports food safety and sanitation
  • Adjustable height with quick-release corner system
  • Extended durability with heavy-duty wire construction
  • Compact footprint fits tight kitchen storage areas

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

Customer reviews

Metro A2142NK3 Quick Ship Super Adjustable Super Erecta® Shelf Wire 42"W X 21"D
Metro

Metro A2142NK3 42 Inch Corrosion Resistant Wire Shelf with Microban Antimicrobial

$89.00 $198.50

Metro, A2142NK3, Quick Ship - Super Adjustable Super Erecta® Shelf, wire, 42"W x 21"D, Metroseal 3 (corrosion-resistant) finish, corner release system, with Microban® antimicrobial protection, NSF