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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
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Description
Fermostock 4-Tier Corner Expansion Polymer Shelving Unit, 26 x 18 x 71 InchesFermostock 4 Tier Corner Expansion Polymer Shelving Unit, 26 x 18 x 71 Inches Gray add on unit with one upright and four angle connections Build a clean, rust resistant corner shelving run with this 4 tier expansion kit featuring removable dishwasher safe inserts and tool free assembly. Corner expansion kit creates an open, accessible shelving corner for modular layouts. 4 tier configuration includes one upright and four angle connections. Removable
Fermostock 4-Tier Corner Expansion Polymer Shelving Unit, 26 x 18 x 71 Inches
Gray add-on unit with one upright and four angle connections
Build a clean, rust-resistant corner shelving run with this 4-tier expansion kit featuring removable dishwasher-safe inserts and tool-free assembly.
- Corner expansion kit creates an open, accessible shelving corner for modular layouts.
- 4-tier configuration includes one upright and four angle connections.
- Removable food-grade polymer inserts make cleaning fast and easy.
- Tool-free assembly and adjustable composite feet help speed installation and leveling.
- 20-micron deep anodized aluminum construction is designed for rust and corrosion resistance.
- Rated for 800 lbs. per shelf on an evenly distributed load.
- Operates in temperatures from -40°F to 140°F, with intermittent cleaning exposure up to 212°F.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Great for shed organizing
Size: 4.5", Style: Open, Size: 4.5", Style: Open
We recently upgraded to a conex/shipping container/metal shed and needed a way to organize all of our yard tools. These work great, the weight holds a lot of items, could be a little longer but we were impressed with them holding everything for over a month now and not moving.
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Reviewed in the United States on February 20, 2026
★★★★★ 5
Great! Worth the money
Size: 4.5", Style: Open
These things are amazing!!!! So strong you can hang a 20ft ladder and they don’t budge at all. Soooo easy to use especially in a metal building/shed
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Reviewed in the United States on December 10, 2025
★★★★★ 4
Good product. Know the limits.
Size: 6 Inch, Style: Open
These are very nice. Sure beats drilling holes in your steel.
However, 45lb is a stretch. Will easily hold 25lbs. However 35+ is a stretch, especially if your walls shift a little due to be close to a door. Will definitely order more, just important to understand the limits. Thanks.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Finally, a product that meets all of its advertised claims!
It seems to me like this product is always out of stock. Of the ones I have received and been able to use. They work as advertised and hold an incredible amount of weight. It is very easy to put them on and off, but once they are latched down, you could not remove them by hand without bending the hooks I would like to have a few more boxes to use in my steel building.
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Reviewed in the United States on January 13, 2026
★★★★★ 5
Magnet hooks you need!
Size: 4.5", Style: Open
I have been using these all over our shop and helps keep chords, tools and other items off the floor and more organized. I like the ease of the magnet, and it looks like. Built to last. I wish they were not so expensive.
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Reviewed in the United States on April 9, 2026
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