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Upcanso

King Box Spring Only 9 inch Bed Base, Metal Box Spring King with Fabric Cover, High Proflie Mattress Foundation, Heavy Duty, Noise Free, Easy Assembly

  • Based on 224 reviews
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Color: 9 Inch


Size: King


Features

  • All parts, tools and instructions are packaged with the 9 inch king size box spring only, Without mattress and bottom bed frame.
  • The sturdy metal steel construction of the heavy duty box spring king size, helps minimizes noise and motion transfer.
  • King boxspring with Anti-dirt Cover can effectively prevent dirt and reduce cleaning frequency.
  • The mattress fundation king boxsprings is designed with rounded corners to prevent family members get Injured from hitting the corner.
  • The high profile box spring king have simple assembly design and clear instructions will take you through the installation quickly.

Size: King


Product Dimensions: 79.6"L x 74.6"W x 9"H


Special Feature: Squeak Resistant


Color: 9 Inch


Finish Type: Powder Coated


Size: King


Product Dimensions: 79.6"L x 74.6"W x 9"H


Special Feature: Squeak Resistant


Color: 9 Inch


Finish Type: Powder Coated


Included Components: Installation Manual


Compatible With Mattress Size: King


Brand: Upcanso


Maximum Weight Recommendation: 250 Pounds


Manufacturer: Upcanso


Item Weight: 47.7 pounds


Department: Unisex Adult


Item model number: PBS9


Date First Available: March 6, 2024


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

Similar Products

Top Amazon Reviews

    • Easy to assemble & sturdy
Color: 6 Inch Size: King
Review Image by Soundia O. Soundia O.
This boxspring was a lifesaver. I bought my bed and loved it, but I hated that it was so low and did not come with a boxspring. Luckily, the boxspring, save me from having to return the bed. It was easy to put together and it keeps my mattress in place, and is sturdy and durable.
Reviewed in the United States on July 6, 2024 by Soundia O. Soundia O.
    • Perfect
Color: 2 Inch Size: King
I have a small dog that sleeps with me so I was looking for a base that offered support but wouldn’t raise my bed and this has been the perfect addition. I put it together and placed on my bed by myself. Honestly so happy! Good value for your money, it is a perfect fit for my kind bed, it was easy to assemble. ... show more
Reviewed in the United States on July 7, 2024 by Marian
    • Twin Bed
Color: 7 Inch Size: Twin
Box Spring arrived on time...it took less than 30 minutes assemble. Shipping box and contents of box had no damage or scratches. Looks great...new mattress and box spring set up and ready to use!
Reviewed in the United States on July 9, 2024 by Daniel M.
    • Almost perfect.
Color: 6 Inch Size: Queen
The basic set up was easy, maybe 16 screws and locknuts. I would have given 5 stars, but cover is a complete fail. It has no bottom cover, so you will have all framework collecting dust. Not good.
Reviewed in the United States on June 24, 2024 by David H.
    • Lowered bed for elderly
Color: 2 Inch Size: Full
Current box spring was lifting mattress too high for 90 yo to easily sit without a boost. Easy to put together. I built the frame outside and put the slats on inside. Very sturdy.
Reviewed in the United States on June 23, 2024 by GrandmaJeanie
    • Does not fit!
Color: 7 Inch Size: Queen
I bought a queen box spring and it does not fit! It was easy enough to assemble, but once I put it together and went to put it on the bed frame, it was too long! I am quite disappointed to say the least.
Reviewed in the United States on May 24, 2024 by brandi
    • Replaced 9" traditional boxspring to make getting into bed easier
Color: 2 Inch Size: Queen
After hip replacement surgery my 89 year old mom has a difficult time getting into bed even with the aid of a bed cane. The only alternative was to lower the height of her traditional 9"boxspring. This sturdy, perfectly fitting 2" boxspring lowered the height 7 creating the perfect solution.
Reviewed in the United States on May 27, 2024 by Jim
    • Love it
Color: 9 Inch Size: Queen
Review Image by Wonderful healing Wonderful healing
Review Image by Wonderful healing Wonderful healing
very easy to put together it took a while, but I got the job done!!!
Reviewed in the United States on July 6, 2024 by Wonderful healing Wonderful healing

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