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SZHLUX 4pcs 185lb Capacity Heavy-Duty Cantilever Offset Patio Umbrella Base, Wind-Resistant Outdoor Square Base, Black

  • Based on 168 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Kszm

Arrives Monday, Jan 6
Order within 18 hours and 19 minutes
Available payment plans shown during checkout

Features

  • STURDY 4-PLATE DESIGN: Four-Piece Detachable Square Umbrella Base Weight Plates, Perfect for Most Types of Cantilever Offset Patio Umbrellas, Providing Extremely Stable Support. (Note: Crossbar base not included)
  • EASY FILL & WATERPROOF SEAL: Each plate is built with a fill spout and a twist cap to create a water-tight seal for effortlessly filling the base with water or sand.
  • DURABLE & WEATHER RESISTANT: Made from HDPE plastic, the base exhibits exceptional durability and crack resistance, preventing degradation due to exposure to sunlight, moisture, or other outdoor elements.
  • EASY TO CARRY & STORE: The rear embedded handle design enables easy to move around of these four umbrella stands. When not in use, just stack all four pieces together for compact storage, saving a lot of space.
  • UMBRELLA BASE SPECIFICATION: OVERALL DIMENSIONS (per plate): 18.8"(L) x 18.8"(W) x 3.35"(H); Capacity (per plate): 30.8 lbs. of water, or 42.6 lbs. of sand.

Product Dimensions: 37.5 x 37.5 x 3.33 inches


Item Weight: 19.31 pounds


Manufacturer: SZHLUX


Item model number: SZ-DZ4


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great outdoor accessory!
Style: Square Base
We bought this to support our umbrella and we are truly impress with how easy it was to assemble. It does an amazing job. It's very sturdy. We also use it to put some of our plants since we have a smaller back yard.
Reviewed in the United States on June 4, 2024 by Francoise D.

  • Nice product
Style: Square Base
Works great. Filled with water. Base is large, and nice design how they fit together. I was using sand bags which was ugly as heck . Out with the old in with this awesome product. Super fast shipping arrived a day early. Worth the money
Reviewed in the United States on June 14, 2024 by D Mason Chichura

  • Works well
Style: Square Base
Bought for one of those extended umbrellas. Filled with water and held umbrella in place.
Reviewed in the United States on November 14, 2024 by Kevin Rizzo

  • Keeps the umbrella up in the wind.
Style: Square Base
We live in an area that has very high winds, and even with the umbrella down it blows them down and breaks other things, but with this base it stays put and, my wife loves that.
Reviewed in the United States on July 23, 2024 by Daniel R. Gonzales

  • Perfect!
Style: Square Base
Works great! Great value for your money. Came quick and fast while being easy to install. I decided to fill bases with water. I haven’t seen any leakage.
Reviewed in the United States on June 19, 2024 by Chris Chris

  • Great value
Style: Square Base
This does exactly what we wanted it to and was a great value for the money. Now we have our offset umbrella up and our kids can enjoy the swings even when the sun is unrelenting!
Reviewed in the United States on July 13, 2024 by Kyle Strickland

  • Bad quality
Style: Square Base
I opened it as soon as we received. Wanted to initially put water in until we could get sand, but when filling up, water started shooting out everywhere. Two of the pieces had cracks and holes all through it. Troubleshooting said to use sealants. Why should I have to seal a brand new product?
Reviewed in the United States on July 3, 2024 by Michelle Frantz

  • Keeps the umbrella firmly in place.
Style: Square Base
Filled with water placed it around the umbrella base and it works like a charm. The umbrella has been steady and it looks nice, too. Easy to move as well. Very sturdy and withstands many high winds!
Reviewed in the United States on December 1, 2023 by Angel M.

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