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SwissLux Euro Flex California King-size Foundation and Frame In One Mattress Support System

by SwissLux
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ITEM# 13862559
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ITEM#: 13862559

Designed to replace your existing box spring/foundation and frame, the all-steel construction offers superior strength vs. other traditional mattress support systems. This product provides increased storage space under your bed and is height adjustable for a high or low profile configuration.

  • Foundation/frame measures 12 inches high
  • Materials: All steel construction
  • Supports up to 2000 pounds
  • Replaces both your frame and box spring
  • Foundation frame dimensions: 12 inches high x 72 inches wide x 84 inches long thick
  • Under bed storage space measures 14 inches
  • Eight adjustable Legs with levelers
  • Two headboard/footboard adapter plates with hardware
  • Bonus luxury circular knit mini skirt
  • Assembly instructions included
  • No tools required (A wrench or pliers may be used to better secure wing nuts to the frame)


Mattress Type Foundation Only
Thickness 12 Inch
Mattress Support Firm
Size California King
Dimensions See Details
Warranty 20 year Limited Manufacturer
Model Number 45202
Country of Origin China

Quality Rating

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Features for Rugs

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Customer Reviews

5 Stars
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1 Stars
  • Most Helpful

  • Excellent quality with only one complaint
    Verified Purchase

    I have been looking for a bed frame system that would eliminate a box spring setup and allow under bed storage. I am very happy with this frame system except for the cheap fasteners that came with the bed. The Good: The frame is well built and far heavier duty than a regular bed frame. The steel tubular legs are actually three pieces that screw together using threaded plastic tube fittings and threaded metal shafts. They come all assembled so nothing needs to be done to them during assembly other than attaching them to the already assembled frames. ( I don't love the idea of plastic joint pieces but the legs are always under compression so the plastic should not prove to be a weakness and seem to be quite strong and well designed.) The leg joints are made up from a longer piece a shorter piece and a screw in foot piece. This allows the height of the bed to be lowered by about 3 3/4" if your mattress ends up being too high for you by just removing the shorter piece. The screw in foot piece allows for adjustment to accommodate uneven surfaces. Once assembled correctly, the frame feels solid with no movement of the parts against each other and therefore no squeaking. It is well built and the paint finish seems durable. There's about 11 3/4" of clear space between the bottom of the frame and the floor with the full leg height utilized, the foot piece not screwed out any, and siting on a medium pile carpet. The frame I bought was for the California King and included two twin width frames that just sit side by side and work just fine. I left a small gap between them so they wouldn't ever be able to rub on each other. The frames are hinged in the middle for shipping and the rods that support the mattress are welded to the frame. The bad: The fasteners are a 6mm bolt with a wing nut welded (or NOT) to the top. This is an all metal frame system that is completely welded except for attaching the legs. Since this is metal on metal you want a nice tight assembly or it will end up squeaking when the bed moves. I used a small set of pliers to tighten down the included bolts but the tops twisted off almost immediately, some were not even welded to the bolt and twisted off with my fingers. I went to the hardware store and bought 32 6mm bolts (I cant remember the thread pitch and length, take one of your wing bolts with you and match it.) with lock washers and assembled the legs without any other problems except two holes were not actually threaded and would not accept a bolt. Fortunately they were on the legs that used four bolts to attach them and really didn't need all four. The threads are formed in the tubing wall so snug the bolts down until the lock washers are flattened and it feels snug but don't over tighten them or you will strip the threads out of the hole and will have to drill the hole all the way through the tube and use a longer bolt with a nut on the leg side. Conclusion: I am a manufactured/ product designer so I am really particular about what I spend my money on. I would recommend this frame system to any one so long as they know to go and get replacement bolts and lock washers before assembling the frame. I have been using my frame now for 2 weeks with a very heavy mattress on it and I could not be more pleased.

    Read More
    shapeshaver Feb 24, 2012
  • Most Recent

  • legs mess up.
    Verified Purchase

    legs are not one piece, and the break or bend from the joint point

    Read More
    Gokhan I. Feb 10, 2016
  • it really is cal king
    Verified Purchase

    this was a great purchase.first time I got a cal. king that's really a cal.king.

    Read More
    mema8 Jun 5, 2013
  • Needed vise grips!
    Verified Purchase

    The screws have built-in wing nuts that were so difficult to turn that they finally broke off. We had to use vise grips to grab the screws. Once we got it assembled we like it well enough.

    Read More
    wmck73691 Jul 17, 2012
  • Verified Purchase

    Read More
    Carole A. Aug 28, 2017

Questions & Answers

  • Q:

    "does this metal cal king bed frame come with eight or nine legs that attach to the frame."

    • A:

      Hi newyork99, this bed comes equipped with nine legs that attach to the frame. Thank for stopping by !

  • Q:

    "Is there any recommended mattresses to use with this frame?? I bought a memory foam and want to be sure this would be a good match"

    • A:

      Hello almal90301, Your mattress will work on this support system. Thank you for shopping Overstock.com; let us know if you have any additional questions.

  • Q:

    "Can this frame attach to a wood headboard and footboard? If so, does it come with the attachments needed?"

    • A:

      Hi barbie1ca, unfortunately this item does not come equipped to attach a headboard or footboard. Thanks for shopping with us.

  • Q:

    "Can this frame attach to a headboard?"

    • A:

      Yes. This item comes with two headboard/footboard adapter plates with hardware.

  • Q:


    • A:

      The clearance is 12” and the bed measures 14” high. The King size frame comes in two twin pieces that is put together and it has 9 legs.

  • Q:

    "how many pieces is this produce ?Is the foundation attached to the frame? Is there any"

    • A:

      It depends on the size. If they order a king it comes in two twin pieces. Anything smaller is one piece and they just need to install the legs.

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Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Mattress Return Policy:

Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
More Details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.