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MAF

MAF Box Springs King Size 10 Inch, High Profile King Box Spring 3500 lbs Black Heavy Duty Metal Mattress Foundation with Easy Clean Fabric Cover, Easy Assembly

  • Based on 251 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Mar 11
Order within 1 hour and 14 minutes
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Color: 10 Inch


Size: King


Features

  • Heavy Duty King Box Spring: Box spring king with heavy duty metal slats and durable reinforced steel construction for maximum stability and strong support for your mattress.The triangular support design that folds and unfolds on the side of the box springs makes it more stable and durable.It can support up to 3500 lbs
  • High Profile & Round Corner Design: The box spring with four rounded corners design can protect you from injury.Box springs king 10 inch height is perfect for lower mattresses or for those who enjoy their bed higher to the floor,and compatible with various types of mattresses. King box spring dimension: 78.8"L x 75.5"W x 10"H
  • Folding Design & Easy Assembly: The metal box spring king size with integrated structure and folding design makes setup easier.All the necessary tools included and just follow to the clear instructions, a few simple steps will help you complete the box spring king size assembly.
  • Noise-Free Design: This mattress foundation with the strong heavy-duty construction and U-shaped groove design,each pole and support frame is seamlessly welded at both ends,preventing structural distortion and squeaks.No matter how you move or turn over, silent design of this king box spring provides you a comfortable sleep time.
  • Easy-Clean Cover: The king bed box spring come with a removable and washable fabric cover,easy take off for cleaning and assembly. Box spring king size can fit for king size bed frame, innerspring mattresses, memory foam mattresses, latex mattresses,etc or directly on the floor for use

Size: King


Material: Metal


Product Dimensions: 78.8"L x 75.5"W x 10"H


Style: Modern


Special Feature: Foldable


Size: ‎King


Product Dimensions: ‎78.8"L x 75.5"W x 10"H


Special Feature: ‎Foldable


Color: ‎10 Inch


Finish Type: ‎Powder Coated


Included Components: ‎Installation Manual, Fabric Cover, Box Spring, Slat


Compatible With Mattress Size: ‎80"L x 76" W


Brand: ‎MAF


Product Care Instructions: ‎Wipe with Dry Cloth


Assembly Required: ‎Yes


Ground To Item Distance: ‎10 Inches


Manufacturer: ‎MAF


Form Factor: ‎Folding, Metal


Assembly Instructions Description: ‎Detailed assembly instructions included with the product


Item Weight: ‎49.1 pounds


Item model number: ‎MAF-MT33-10K


Date First Available: December 29, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Surprising quality.
Color: 7 Inch Size: King
This box spring exceeded our expectations, good quality for a great price! Was super easy to put together. It is very stable, and does not squeak. We immediately felt a difference in firmness on our first night sleep. We have a foam mattress & a bunkie board as well, for reference. Not sure how long the velcro cover will last, but it definitely makes the sides look nice for now. Fit perfectly in our metal bed frame. just fyi: Definitely recommend using a cordless drill with a bit, over the allen wrench they provide (much faster). ... show more
Reviewed in the United States on February 11, 2026 by Amazon Customer

  • Very sturdy, install was easy.
Color: 5 Inch Size: Queen
My old box spring was a wood frame, cloth material. A nine high inch box. My dogs are getting older and were having a hard time getting on the bed. This 5 inch box spring was perfect and solved the dog problem. The frame install was fairly easy. Comfort is wonderful, not noisy at all, very strong and fit perfectly on my old queen box frame. I would purchase again. For the install I used a cordless ratchet driver with a 10mm socket. Much quicker. Install in the same room. ... show more
Reviewed in the United States on December 28, 2025 by Bmag

  • Highly recommend
Color: 10 Inch Size: King
It’s a bit tedious to put together. It’s worth the time. It’s the best box spring I have ever owned. No noise, incredible support, fits perfect. Very sturdy. I highly recommend.
Reviewed in the United States on February 8, 2026 by JJ

  • Good product, not so good assembly
Color: 10 Inch Size: Queen
Purchased the queen box spring assembly. 5-star rating for the overall product itself. It is about 59-1/2" wide which sits within a 60" bed frame nicely (your bed frame should typically have a 1/2" lip on each side rail for the box spring to lay upon). Construction seems sturdy, I see no obvious reason it should or would fail structurally, time will tell. 3-star rating for assembly. The premise is simple, however, count on crawling around all over the floor like a kid in order to assemble (not so easy for this old body of mine!) The screws are coated with some kind of blue-vinyl on the threads, making it difficult to thread the nuts on the ends of the screws by hand or even with the useless cheap wrenches supplied. Do yourself a favor right from the start - find a 10mm wrench, and a cordless drill with an allen wrench attachment. It will save you from much displeasure, just do not tighten down all the bolts until everything is assembled. The corner pieces are a complete hassle. I had no less than 3 screw holes that were not threaded properly from factory. I needed to improvise, rethread them. Needless to say, I had choice words for this company by then! Cover is nice material, though it should have a better fastening system than just 2 pieces of velcro. This will NEVER hold over time. Looks good though after assembly, so I split the difference in rating the product and gave it 4-stars. ... show more
Reviewed in the United States on December 25, 2025 by Edging1 Edging1

  • Easy to put together and sturdy!
Color: 10 Inch Size: King
Very sturdy platform! I dont understand why people are complaining about the difficulty of putting it together. My boyfriend and I had it done in 20 minutes. The instructions were step by step and everything went together perfect! Im so glad I made this purchase!
Reviewed in the United States on February 18, 2026 by Tiffany Newhard

  • Worth The Price!
Color: 5 Inch Size: King
I love this box spring. I was putting it together alone so it took me around 45 minutes, however the 5 inch King Box Spring paired with my mattress was perfect! It’s the perfect height and it feels sturdy. I have a low profile bed frame which was lovely at first but I wanted to be higher up. This was great. Assembly was easy and everything needed to build such as tools was included. I feel supported and have been sleeping great!! ... show more
Reviewed in the United States on February 4, 2026 by Glory Stephane

  • A Perfect Fit!
Color: 5 Inch Size: Queen
This is an excellent product. The overall dimensions were spot on it fit perfectly inside my box foundation. The quality is excellent and assembly was pretty simple. All the parts were there and even a couple of complimentary spare parts were included, which was nice to have on hand. Bottem line is that this product is well worth the money. You won't be disappointed! ... show more
Reviewed in the United States on February 10, 2026 by constance rud

  • Great box spring
Color: 5 Inch Size: King
This was very easy to assemble and fit my needs. It’s very sturdy and doesn’t make any noise at all. I had read some reviews that said it might, but it doesn’t at all. Overall, pretty happy with the purchase.
Reviewed in the United States on December 30, 2025 by Kelli P

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