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TRINITY PRO® 4-Tier | 36x24x72 | Industrial Wire Shelving | NSF | Black Anthracite®


Size (Width x Depth)

(19 reviews) Write a Review
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Everything In Its Place.®

TRINITY PRO® NSF certified industrial-grade wire shelving rack is ideal for garage, workshop, industrial, or outdoor environments. With a 1000 lb weight capacity per shelf on feet levelers, it can hold your work equipment, tools, and everything in between. Assembly requires no tools and uses a slip-sleeve locking system, which adjusts shelves in 1-inch increments.

Indoor and Outdoor Use

Usable in outdoor environments (including refrigerators, freezers, and warewashing areas)

NSF Certified

Certified for indoor/outdoor use, wet/dry environments and freezer storage


Reinforced shelves and wheels capable of handling higher weight capacities

Adjustable Shelves

Shelves adjustable in 1" increments using slip sleeves

No Tool Assembly

Easy, no tool assembly -- assembles in less than 15 minutes


Meets specific industry requirements, extremely heavy-duty, has higher specification, and higher customization

Height on Feet Levelers



Weight Capacity

1000 lb
per Shelf

4,000 lb

Weight capacity on feet levelers

Products With Meaningful Environmental Benefits

TRINITY's powder-coated products require no solvents in their formulation. By eliminating the use of harmful solvents, such as formaldehyde, we're helping to protect the ozone layer and our production workers' health.

Purchasing with Purpose

For each TRINITY website purchase you make, we will donate funds to One Tree Planted. Purchasing this product will allow for (2) trees to be planted

Outdoor wire shelving rack filled with fire wood and other patio kitchen supplies
heavy duty wire shelving rack filled with water jugs and concrete blocks

Heavy-Duty Shelving Rack for Indoor & Outdoor Use

The reinforced shelves and its higher corrosion-resistant finish make TRINITY PRO® shelving racks capable of handling demanding tasks.

Black Anthracite® Finish

A proprietary textured duo-toned finish with higher corrosion resistance for your outdoor spaces -- allowing it to be stored outdoors and in wet environments.

Since it has a higher resistance against corrosion, this shelving rack is also safe to use in walk-in refrigerators, freezers, and warewashing areas.

trinity PRO shelf with set of slip sleeves

Adjustable Shelves for Personal Configuration

Slip Sleeves Locking System

Uses a slip-sleeve locking system that allows you to adjust the shelves of your unit in 1" increments for your personal configuration.

1" Increments

Shelf Adjustability

feet leveler

Ensure Stability

Includes (4) Feet Levelers

Adjusting the feet levelers allow you to ensure your shelving rack's stability on every surface.

Assembly Instructions

For this product's 3D interactive instructions download the free BILT app from the App Store or Google Play.

An iPad displays a BILT product overview page

showing how many people, how much time, and how many steps the project entails.

Users begin with the end in mind and review what tools are required and what parts are included.

The instructions proceed step by step with voice and text guidance.

BILT offers play/pause control so users can work at their own pace.

The animated 3D images show how each part fits together in the assembly or installation.

This video is merely a preview of the first few steps of the BILT instructions, meant as an interactivity demonstration only.

Within the BILT app users can interact with the 3D images on a touch screen to control the angle, perspective, and size of the animation.

For the fully interactive experience, download BILT. A woman using BILT on an iPad drags her finger across the screen, rotating the image.

Pinch to zoom:

she enlarges the image and taps on a part for details.

For 3D interactive instructions download BILT on a mobile device.

Scan the QR code

with your mobile or tablet device

for quick and easy step-by-step interactive 3D instructions of this product using the BILT® app.

On mobile or tablet, simply click on the QR code to open or download the BILT® app.

This product features BILT 3D instructions with interactive image, voice, and text guidance.

More Info

What's Included:
  • (4) - Shelves

  • (4) - Top poles

  • (4) - Bottom poles

  • (4) - Feet levelers

  • (34) - Slip sleeves

Shipping Dimensions:
  • Box Width: 36.3"

  • Box Depth: 25"

  • Box Height: 7.09"

  • Box Weight: 62.13 lb

Downloadable Files:

More details on how to maintain your product

Get additional help with assembly

Shop for parts & accessories

More details on how to maintain your product

Get additional help with assembly

Shop for parts & accessories

NSF Certified : Shelving Rack:
Number of Shelves : Shelving Rack:
Height : Shelving Rack:
55" - 72"
Width : Shelving Rack:
Depth : Shelving Rack:
Color : Shelving Rack:
Black Anthracite®
Weight Capacity (per Shelf) : Shelving Rack:
More than 800 lb
With Wheels : Shelving Rack:

19 Reviews Hide Reviews Show Reviews

  • 5
    Would buy again!

    Posted by eflapla on 31st May 2023

    Sturdy and very easy to put together, used a rubber mallet and it took minutes with two people working together. Storing heavy buckets on the shelves and no buckling etc.

  • 5
    Great shelf set

    Posted by bypass worked on 30th Jan 2023

    Bought this storage for the size. It’s perfect fit for my small room indoors. I was looking for 5 shelves. All other 5 shelf systems were larger in shelf size, and I don’t have the additional space. Quality is excellent. Seems like steel. I put a lot of weight on all shelves. The plastic shelves I had before started to sag in the middle, so these are 1,000 times better. Also, in high temperature indoors, the plastic legs got weak and eventually bent. Nothing like that here. What holds the shelves in place are plastic rings that wrap around the metal support bars. I was skeptical at first because plastic can get compromised in high heat. So far, holding up. I did add another shelf to get to 5. I had to purchase separately from same manufacturer. But that added to total cost of system. Well worth it because I now have a compact 5 shelf system which was original goal.

  • 5
    Very impressive quality.

    Posted by Customer HD on 4th Oct 2022

    Very impressive quality.

  • 5
    Great value & build quality!

    Posted by Andrew on 18th Jun 2022

    This is the second 4-tier pro shelving unit I've purchased. They work absolutely perfect for storing heavy items and they support the weight that they claim to hold, and look good doing it.

  • 5
    Great value & build quality!

    Posted by Andrew on 17th Jun 2022

    This is the second 4-tier pro shelving unit I've purchased. They work absolutely perfect for storing heavy items and they support the weight that they claim to hold, and look good doing it.

  • 5
    Very easy to put together and easy to set shelves at desired height.

    Posted by DMinVT on 18th Apr 2022

    I appreciate that each leg has a leveler, important in my basement. Sturdy; I have it filled with gallon cans of paint.

  • 5
    Great shelves, very sturdy.

    Posted by Jtea on 21st Mar 2022

    It can be tricky getting the higher shelves in place by yourself so try using a box or another shelf to hold the higher shelves level as you get the plastic pieces in place. Used for basement storage

  • 5
    Get large items up off the floor!

    Posted by Jill on 14th Mar 2022

    I needed a deep, sturdy shelf. This worked fantastic!

  • 4
    Does what a shelf needs to do.

    Posted by ETHAN on 8th Feb 2022

    Coating seems durable, size was as described. Have not tried outdoors.