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Cal King Metal Box Springs - 5 Inch Low Profile Heavy Duty Black Basics Bed Base Non Slip Box Spring Mattress Foundation, Easy Assembly, No Noise

  • Based on 394 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jul 1
Order within 14 hours and 41 minutes
Available payment plans shown during checkout

Color: 5 Inch


Size: California King


Features

  • LOW PROFILE BOX SPRINGS 5 inch height cal king size low profile box spring, providing the perfect balance of comfort and support. Box spring compatible with different mattresses, including innerspring mattresses, memory foam mattresses, latex mattresses, etc or directly on the floor for use.
  • EASY ASSEMBLY BOX SPRING No need to spend hours deciphering complicated assembly instructions. SHOANED cal king size box springs is easy to assemble and disassemble, with all necessary parts, screws, wrench, and instructions included. Saving time and effort with a easy setup!
  • HEAVY DUTY BOX SPRINGS Say goodbye to wobbly and unstable! SHOANED box springs for cal king size bed with heavy duty metal slats and sturdy Integrated structure, which provided great support and large weight capacity (Support up to 3000lbs), ensured a reliable sleep foundation.
  • EASY CLEAN COVERThe washable fabric cover of heavy duty box spring can be quickly disassembled for spot cleaning. It crafted from high-quality fiber for dustproof and extending the life of a mattress, which simple appearance goes well with other bedroom furniture and fits perfectly in any bedroom.
  • NO NOISE ANTI SLIP Away from annoying noise! The cal king size mattress foundation adopts a silent design, minimize noise while you move or turn over, ensuring a quiet comfortable sleeping environment. Enjoy your peaceful sleep without any disturbances on SHOANED box spring. Box springs only.

Description

SHOANED Furniture ManufacturerSHOANED have professional design team, constantly break through and innovate, aiming to design a box springs bed frame that better meets the needs of the human body and provide customers with a better sleep environment.The box springs is packed in a compact box, and you can easily shipped and maneuvered into the bedroom.5 inch cal king size box springs adopts an integrated structure, which included clear instructions and all the necessary tools, just simply follow the instructions for easy assembly in minute.Minimalist design, black metal box springs, effortlessly complements any decor style.SHOANED is not just selling a metal box springs - we're exploring a new lifestyle.Choose SHOANED, Enjoy Quiet Sleep.

Size: California King


Product Dimensions: 83.5"L x 71.6"W x 5"H


Special Feature: Squeak Resistant


Color: 5 Inch


Finish Type: Powder Coated


Size: ‎California King


Product Dimensions: ‎83.5"L x 71.6"W x 5"H


Special Feature: ‎Squeak Resistant


Color: ‎5 Inch


Finish Type: ‎Powder Coated


Included Components: ‎Slat


Compatible With Mattress Size: ‎Cal King


Brand: ‎SHOANED


Furniture Finish: ‎Black


Assembly Required: ‎Yes


Manufacturer: ‎SHOANED


Item Weight: ‎40.3 pounds


Country of Origin: ‎China


Item model number: ‎BS506


Date First Available: July 31, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 1

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.

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Top Amazon Reviews


  • No creaking, no slipping mattress, great for heavier people
Color: 7 Inch Size: King
The cover fabric isn't that nice to look at but its a great product. Mattress hasn't shifted and the size (king) fit perfectly. Very VERY easy to assemble, loved the experience. Hasn't creaked or anything when a lot of other frames do. Overall great 👍 worth the buy
Reviewed in the United States on June 6, 2025 by Mohammad Fathnejad

  • Great replacement foundation for bed
Color: 5 Inch Size: Queen
We had an old wooden box springs (actually, no springs were in it; it was a reinforced wooden box covered in thin foam and mattress cover material). However, as mattresses have increased in thickness from 8 inches to 12-15 inches, the height of our bed has increased as well. We desired a way to lower that height while still providing good support under the mattress, and this foundation (we'll use this term rather than "box springs") was a perfect choice. While the foundation appeared daunting as a bunch of metal rails inside a box, it was quite easy to assemble. Most of the components were preassembled and fit together easily. Screws of various sizes were provided, along with an Allen wrench for tightening. All of the screws fit in their proper places, and were not difficult to tighten (and, while the Allen wrench was handy, if you have a ratcheting driver with the proper size bit, it makes assembly even quicker). The top of the foundation is covered with small metal slats that snap into brackets provided for them. The whole thing went together in probably a half-hour for a queen size bed. And, once assembled, it was clearly a very sturdy foundation for our mattress, and fit perfectly in our antique wooden bed. While we would have preferred the cover actually be a zippered bag that would completely enclose the frame, we did not think it warranted losing a star. The provided cover works more like a mattress pad, with elastic corners and retaining straps. It has a nice nonslip surface on top to keep your mattress in place. Just be aware that it is best put on the frame AFTER you have laid the foundation in your bed. Best of all, this foundation was only five inches thick, replacing our old nine-inch foundation, and getting our bed height back where we wanted it. Highly recommend! ... show more
Reviewed in the United States on February 25, 2025 by Robert Ross

  • Queen Box Spring
Color: 5 Inch Size: Queen
This was easy to put together by myself. I had no issues. I thought the cover would encase the entire box spring, but it only covers the sides and top. I like that the sides of the cover is white as well. So far I like it.
Reviewed in the United States on May 16, 2025 by Crystal Mason

  • It is what it says it is
Color: 5 Inch Size: Full
It is exactly what it says and shows. The assembly video was helpful. I put it together in about 15 minutes. Fits the bed perfect. Finally, something that says easy assembly, is truly easy assembly. Good value for the dollar
Reviewed in the United States on May 28, 2025 by Katherine

  • STAY AWAY DO NOT PURCHASE
Color: 5 Inch Size: Queen
I would give negative stars if I could. Several of the cross bars have bent and it's sagging. Do not buy! This was for my 11 year old son. If you have a bed that's used once a year this might work. Complete waste of money. Buyer beware. DANGER WILL ROBINSON not try to to be funny just want to get your attention to stay away. Cheap, horrible quality. I posted a picture of how they bend. ... show more
Reviewed in the United States on May 19, 2025 by jodi jodi

  • Easy assembly and sturdiness
This box spring was easy to assemble and fit perfectly within our platform bed. It gave us addition height and sturdiness.
Reviewed in the United States on June 10, 2025 by SumLemm

  • Very Easy to assemble
Color: 7 Inch Size: King
Easy to assemble. Looks great, bed sleeps so much better now. Lifted it as well. No noise when we move either. I love it glad I bought it
Reviewed in the United States on May 27, 2025 by Amazon Customer

  • Outstanding Product and Value
Color: 5 Inch Size: Queen
From the time received, the product came well-packaged and very intelligently enclosed. Very easy product assembly instructions with easy to remove stickers alerting assembly notices of what side faces out, etc. to give further guidance when assembling. I did do one boneheaded mistake during assembly, which I honestly totally own due to my haste, which was quite easy to recover from to get back on track in short order. One pet peeve I have had with most need to assemble products is the cheap hardware oftentimes included which have too easy to strip screw heads, etc., but nothing like that with this product. Everything included down to the one size allen wrench for entire assembly. I told my wife and daughter after I received and assembled this I could not wait for the opportunity to leave an excellent review on this purchase, and I have not gotten that way on any other made to assemble product. I can only honestly speak to this particular product and maybe others’ would be a similar outcome, but these are my thoughts on this one and hope you all find them helpful in any way. Very highly recommended, and not endorsed for my thoughts in any way whatsoever. ... show more
Reviewed in the United States on March 18, 2025 by Customer

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