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Internet # 336573054

Model # TRM18S418KHKEZ

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NSF Series 4-Tier Galvanized Steel Garage Storage Shelving Unit in Silver, Wire Racks (71 in. W x 71 in. H x 20 in. D)

$169.99
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  • Wire shelves allow for excellent airflow and improved visibility
  • Each tier supports up to 500 lb. for heavy-duty storage
  • Galvanized frame, NSF-certified for safe storage in any setting
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Product Details

About This Product

Upgrade to commercial-grade storage with our NSF-certified wire mesh shelving, engineered to withstand up to 5,000 lbs. (47 in. x 20 in. article) in the toughest environments. The galvanized steel construction resists rust and corrosion, making it ideal for humid kitchens, warehouses, and outdoor storage-while the electro-welded wire mesh ensures superior airflow and easy cleaning. With three size options, this shelving system adapts to your space while delivering unmatched durability and convertible functionality-use it as shelving or split it into two sturdy workbenches. Built for professionals, this shelving unit exceeds industry standards with NSF certification for food safety, fire-resistant materials, and reinforced crossbars that prevent sagging under heavy loads. The tool-free adjustable shelves allow quick customization, whether you're storing bulk inventory, automotive parts, or restaurant supplies. Ditch flimsy particleboard shelves-this rugged system won't warp, rot, or weaken, even in extreme temperatures. From restaurant kitchens to industrial workshops, this shelving delivers long-lasting performance with minimal maintenance. The loading capacity handles even the heaviest tools and equipment, while the wire mesh design keeps items visible and dry. Anchoring options add stability, ensuring your storage stays secure. Invest in shelving that works as hard as you do-where strength, versatility, and compliance meet.

Highlights

  • Ideal for outdoor storage (under roof)
  • Reinforced Shelves: Each shelf features a central reinforcement or cross bar, enhancing strength and preventing sagging even under heavy loads
  • Massive shelving Units available in 3 different Sizes: 71 in. W x 71" H x 20 in. D // 180 cm. W x 180 cm. H x 50 cm. // 39 sq. ft. or 3.6 sq. m. Storage Space // 4-tier 2,400 lb. or 1,100 kg. Total Loading Capacity 60 in. W x 71 in. H x 20 in. D // 152 cm. W x 180 cm. H x 50 cm. // 33.3 sq. ft. or 3.04 sq. m. Storage Space // 4-tier 4,000 lb. or 1,800 kg. Total Loading Capacity 47.2 in. W x 71 in. H x 20 in. D // 120 cm. W x 180 cm. H x 50 cm. // 32.6 sq. ft. or 3.04 sq. m. Storage Space // 5-tier 5,000 lb. or 2,250 kg. Total Loading Capacity
  • Fire Safe wire mesh deck
  • NSF Certified: Meets strict safety and health standards, making it ideal for food storage and commercial applications
  • Temperature Resistance Galvanized Steel: Performs well in both hot and cold temperatures without risk of losing its protective properties
  • Applications Galvanized Steel: Ideal for industrial, commercial, and outdoor settings where strength and corrosion resistance are critical. Perfect for storage in damp environments or where hygiene is essential (e.g., food storage)
  • Durability galvanized steel: known for its strength and long-lasting durability, galvanized steel is less prone to damage from impacts
  • Corrosion Resistance Galvanized Steel: Coated with a layer of zinc, galvanized steel provides excellent resistance to rust and corrosion, making it ideal for environments with moisture or harsh conditions, such as warehouses or outdoor spaces. Powder-Coated Steel: While powder coating adds a layer of protection, it can chip or scratch, potentially exposing the steel beneath to moisture and leading to corrosion over time
  • Electro-welded Wire Mesh Shelves: The sturdy wire mesh design allows for excellent airflow while securely holding your items, preventing dust buildup and enhancing visibility
  • Floor Protection plastic caps are included
  • Spacious Design: Generously sized to accommodate a wide variety of items, from bulk supplies to equipment and tools
  • Shop all AR Shelving Storage
  • Return Policy

Product Information

Internet # 336573054

Model # TRM18S418KHKEZ

Specifications

Dimensions: H 71 in, W 71 in, D 20 in

Dimensions

Assembled Depth (in.)

20 in

Assembled Height (in.)

71 in

Assembled Width (in.)

71 in

Shelf Depth (in.)

20 in

Shelf Height (in.)

71 in

Shelf Weight Capacity (lb.)

600 lb

Shelf Width (in.)

71 in

Details

Assembly Required

Yes

Assembly Type

Full Assembly Required

Color Family

Silver

Color/Finish

Silver

Features

Adjustable Shelves

Frame Material

Steel

Included

No additional components or accessories are included

Number of Shelves

4 Tiers

Package Quantity

1

Product Weight (lb.)

65.2 lb

Returnable

90-Day

Shelf Material

Steel

Shelf Type

Wire

Wood Tone

Other Material

Warranty / Certifications

Manufacturer Warranty

2 Year Limited

Questions & Answers

Woth the shelves spaced evenly, what is the measurement between two shelves? Want to use for storage bins. Thanks!
ByAug 30, 2025
1 Answer | 
Answer This Question

The first shelf will be at 5.9". If you want each shelf to maintain the same height, you’ll have 12.8" of free space between shelves if the rack has 5 shelves. If it has 4 shelves, you’ll have almost 18" of free space.

By|Aug 31, 2025


    How much weight does this support?
    ByAug 17, 2025
    1 Answer | 
    Answer This Question

    Within the five different shelving units of the NSF Series, the load capacities range from 500 lb to 1,000 lb per shelf. The shelving unit measuring 60"W x 20"D has a capacity of 1,000 lb per level and a total capacity of 4,000 lb. Kind regards, AR Team

    By|Aug 21, 2025


      Are shelves adjustable
      ByJun 22, 2025
      2 Answers | 
      Answer This Question

      Yes, they are indeed adjustable. We recommend watching the product video attached for more detailed information. Kind regards, AR Team

      By|Aug 21, 2025

        Yes, they are indeed adjustable. We recommend watching the product video attached for more detailed information. Kind regards, AR Team

        By|Aug 21, 2025


          Viewing 1-3 of 3

          Customer Reviews

          3 out of 5

          • 3 out of 26 reviews
          • 67% recommend this product
          Filter by:
          Showing 1-10 of 26 reviews
          Sturdy shelf and nice manageable size
          If you've ever put together this style of shelving unit, they all pretty much go together the same way. I've put together a few hundred mostly larger ones than this one and it's very easy once you get the hang of it. When you open the box the number of pieces can seem a bit daunting, but it's actually pretty easy. The most important thing is to take your time especially on the first couple shelves so all the pieces are fully inserted into both of the holes on the uprights. I like to do the very top and very bottom shelves first, which will give the shelving unit it's shape and then decide where the middle 3 shelves should go. I like that even though this is not a very wide shelf, they still include middle of the shelf supports for extra strength. This unit does have a slight limitation in that the bottom shelf cannot go on the very bottom pair of teardrops since they are actually upside down (this is done for attaching the 2 uprights to each other at the middle to make the fully height of the 4 posts, but all 8 upright pieces are built the same way). So you lose a slight amount of vertical there. Overall though, the shelf is nice and sturdy once fully assembled, and is also small enough to pretty easily move it where you want it to go after assembling it, compared to some of the larger garage shelving that weighs like 200lbs with nothing on it.
          by
          • Recommended
          2 found this review helpful
          Sturdy and galvanized
          This is a very nice sturdy tiered shelf. It is made from galvanized steel and has wire shelves. Even though this assembled unit is lightweight, it is very strong once assembled. It assembled easily and the only tool required is a mallet. The instructions were straightforward and easy to follow. There is no hardware required as the unit attaches by sliding slotted parts over the pre-attached rivets. This shelving unit should last forever especially if kept indoors. Just what I needed to organize my garage.
          by
          • Recommended
          1 found this review helpful
          Easy to assemble, affordable, and sturdy shelving when complete.
          We all need more room for storage, and shelving is a great solution to maximize floor space. These shelves are great for getting organized. These arrive needing simple assembly. There are only a handful of different types of components, and 1 person can assemble this set in about an hour. The directions are clear with lots of illustrations to guide you through. A rubber/plastic hammer helps put things into place, otherwise no tools are required. The joints on the vertical pieces need to be oriented correctly. The majority of the stamped keyholes will point down to support the rail pins. The rails themselves also need to be oriented correctly to hold the wire shelving securely. Add the plastic corners on the top and bottom of the verticals before adding rails. They stay on tight while you finish. Other than that, it's a matter of sliding the pieces together, securing to the wall, and loading it up. Once complete the unit is very sturdy. The wire shelves are strong, and they sit down in the rails to lock it in. The center supports keep the wire from sagging when loaded. The pin/keyhole rail design adds a lot to lateral stability. You can arrange the shelf spacing to suit your needs, and the 5 total shelves turns out to be a lot of storage area. The galvanized finish looks great, and should protect the components for years to come. I built a 400 sq/ft mezzanine in a big shed of mine, and these shelves will be my choice for storage. They perform as expected, are easy to put together, and provide plenty of horizontal storage space. Put all that together with the great price and that makes these a fantastic value. Would recommend. Easy 5 stars.
          by
          • Recommended
          Sturdy, nice looking shelves
          First off the shelves look great and appear to be sturdy, building them is a different story. What seems easy/straight forward became an almost 2 hour test of my marriage—lol! I was reading directions while my husband was putting the pieces together—he said “I think this is upside down,” I said “I’m following the pictures.” After finishing, it was indeed upside down! So we took it apart and started over…on the bright side the second build didn’t take as long! The shelves themselves will be great for storage in the garage, the reinforced metal racks look great and are a definite upgrade from our previous plastic shelving. I do wish these were deeper, these are 18in deep and our previous shelves were 24 inches. It doesn’t seem like a lot but we lost a lot of shelf space. At the end of the day, they do what they are intended for, just be careful during the build!
          by
          Response from THD-CSOSep 10, 2025
          Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is, Thanks for taking the time to share, CincyDoItMyself. We're sorry to hear that you're not happy with your purchase. Should you have any questions or further feedback, please reach out to us directly at (919) 625-5262 or contact@ar-shelving.com. We appreciate your input and welcome the chance to resolve this.
          • Recommended
          2 found this review helpful
          Sturdy Rack
          This is an item I really needed. I had a lot of junk in the garage, so I was able to get organized better with this awesome rack. There were a lot of parts, but everything was marked so it made it easier to assemble. Great instructions, easy to follow. It took me about 45 minutes to assemble and all the parts went together well. It is a 5 shelf rack system, with wire racks. Sturdy steel, but not to heavy to move around the the desired location. It can support a lot of weight, and the distance between shelves is adjustable. You can put plastic storage bins or just boxes. Very pleased with this, and I will be getting a few more to help rearrange my garage space.
          by
          • Recommended
          Looks flimsy but it is pretty sturdy
          Assembly of shelf was somewhat easy. All parts where there however you need a rubber mallet to bang pieces together. Some parts had alignment issues but it finally came together. The shelf spacing can be adjusted to a certain degree but not as flexible as I hoped. Had to leave bottom shelf off to accommodate taller items. Shelf is sturdier than I thought it would be material (galvanized) is nice quality
          by
          Response from THD-CSOSep 10, 2025
          Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is, Thanks for taking the time to share, Phyl4154. Should you have any questions or further feedback, please reach out to us directly at (919) 625-5262 or contact@ar-shelving.com. We'd love to hear from you!
          5-Tier shelf with some flaws
          The 5-tier garage shelf arrived in a much smaller box than expected and was a little frustrating to assemble. The overall directions are limited and while no tools are required I would suggest having a rubber mallet to help secure the pieces in place. I assembled this by myself and it took about 45 mins. This process would likely be faster with a second set of hands. I found many of the support pieces flimsy and difficult to line up. Once fully assembled the shelving unit feels more secure than I was expecting but there are some additional flaws. Several of the metal racks are bent/warped and won’t lie completely flat, hopefully this will correct itself over time with items on the shelf. Also, the design of the 4 main posts limits your options for having shelfs of varying heights. You can make slight adjustments but it’s not as versatile as it could be. I will also say the appearance of this shelf is lacking. Overall, be patient with the assembly but once built it does serve its purpose, however I have found other options that are less of a hassle, more functional, and better looking.
          by
          Response from HOME DEPOTSep 3, 2025
          Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply  is, erockten, we are sorry to hear that you’re not satisfied with your purchase. We want to ensure that you have the best possible experience with our products and would love for you to reach out to us directly so that we can have the opportunity to assist you further. Please contact us at (919) 625-5262 or contact@ar-shelving.com. We look forward to hearing from you!
          This customer chose to rate the product and not provide text.
          by
          • Verified Purchase
          Delayed delivery, was notified, box was torn open at corner, contents seemed to be ok, grates were warped a bit, edges are sharp, wear gloves, use a mallet, or similar, make sure you're in a good mood before trying to tackle this project. Pay attention to the direction of the snap in parts. Feels flimsy while putting together, more solid when done. If you're putting this together alone, it can be done. Not included in purchase, but, if you're wanting to set a world record for how many curse words you can use in a day, this is the purchase for you!
          by
          Response from UGCOct 26, 2026
          Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is, Thanks for sharing your experience, Gigi. We're sorry to hear that you're fully satisfied with your purchase. Please feel free to reach out to us at (919) 625-5262 or contact@ar-shelving.com should you need any assistance!
          Save your money and buy something that is made better than this. The metal is SO flexible that it bent multiple times trying to assemble. What should have been quick took much longer. I actually had to bend their tabs to work in the slots. Poor construction! The shelves also are flexible, so I don't believe they hold the weight they claim. Only time will tell how they hold up.
          by
          Response from UGCOct 26, 2026
          Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is, Thank you, we appreciate you taking the time to share. We're sorry to hear that you're not satisfied with your purchase. We want to ensure the best possible experience with your purchase, and we would love for you to reach out to us directly so that we can have the opportunity to assist you further. Please, contact us at (919) 625-5262 or contact@ar-shelving.com.
          Showing 1-10 of 26 reviews