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TRINITY | 36" Garage Modular Cabinet | Black

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Everything In Its Place.®

TRINITY 36-inch modular cabinet is ideal for all your garage, basement, or mudroom storage needs. The modular design allows you to stack additional units for increased storage space for taller items. The adjustable shelf provides for more storage options. Designed with our quick assembly system, you can set up this unit in 30 minutes or less.

22-Gauge Steel

Durable steel construction

Quick Assembly

Assembles in less than 30 minutes

Adjustable Shelves

Cabinet shelf is adjustable in 3" increments using shelf support tabs


Built to withstand heavy usage, holds significant weight, and meet professional standards

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 (4) trees to be planted.

2 modular cabinets stacked together in a garage
open space between two stacked modular cabinets
Modular cabinet - single

Modular Cabinet Design

When two modular cabinets are stacked, each cabinet's top and bottom panels can be removed for taller vertical storage space -- allowing you to store longer and taller items.

one modular cabinet shelf with set of shelf tabs

Storage Space for Your Larger Tools and Equipments

Large Cabinet Storage Space

The shelf is supported by stainless steel shelf support tabs that are adjustable for personal configuration.


Number of Shelf

3" Increments

Shelf Adjustability

Assembly Made Easy

Quick Assembly System

With our patented design, the steel body panels unfold into place, easing your assembly time and effort -- you can have this cabinet assembled in 30 minutes!

key lock hole of the cabinet
smooth edge of the cabinet

More Features

22-Gauge, Durable Steel Construction

Designed for home, garage and commercial use, this cabinet is made with 22-gauge durable steel construction.

Black Powder Coated Finish

Coated with our special black powder-coat finish that offers a higher resistance against scratching, chipping, fading, and rusting.

Lockable Doors with Magnetic Latches

Lockable door to keep your items safe.
(comes with 1 pair of keys)

Cable Management Opening

Easy access cable management opening located at the back bottom side of the cabinets.

Aluminum Door Handles

The cabinet handles are made with aluminum for added rigidity.

Adjustable Feet levelers

Ensure cabinet stability on uneven surfaces.

35.5 inches wide by 17 inches deep by 35 inches tall interior dimensions
36 inches wide garage cabinet


Overall Height


Overall Width


Overall Depth

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.

BILT app on tablet and mobile

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.


Weight Capacity

Cabinet Shelf

100 lb

Total (evenly distributed)

200 lb


Steel Thickness



Black powder-coated finish

More Dimensions

Cabinet Interior Dimensions

35.5"W x 17"D x 35"H

More Info

What's Included:
  • (1) - Cabinet body

  • (1) - Top panel

  • (1) - Bottom panel

  • (2) - Doors

  • (1) - Shelf

  • (4) - Shelf supports

  • (4) - Feet levelers

  • (1) - Lock

  • (1) - Pair of keys

  • Hardware kit

Shipping Dimensions:
  • Box Width: 40.7"

  • Box Depth: 24.6"

  • Box Height: 13.6"

  • Box Weight: 70.6 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

1 Review Hide Reviews Show Reviews

  • 5
    Super easy assembly

    Posted by Rico on 25th Mar 2020

    The Assemly was so easy and the app to follow is unbelievably simple to follow. If I can do it anyone can.