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NKZ

NKZ King Size Bed Frame 16 Inch, Metal Bed Frame & Box Spring 2 in 1 Platform with Round Corner Legs, 4000lbs Weight Capacity Reinforced Metal Frame, Headboard Hole, Noise-Free, Easy Assembly

  • Based on 53 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Dec 24
Order within 5 hours and 10 minutes
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Color: 16 Inch


Size: King


Features

  • Sturdy and Stable 2-in-1 Design: NKZ's newest metal platform features a Bed Frame & Box Spring in one design, with a double-layer steel tube structure that makes the bed frame stronger and more stable, no box spring needed, squeak-free, weighing capacity of up to 4,000LBS to bring you a restful night's sleep.
  • Rounded Corner Design & Headboard Holes: The NKZ bed frame's legs are designed with safety rounded corners to avoid bumping your toes. 3 reserved holes in the front and back legs of the bed frame ,give you more flexible matching options.
  • 4 Mattress Baffles & Rubber Feet: Metal bed frame comes with 4 mattress baffles to hold the mattress in place. The feet of the bed frame are fitted with rubber feet, non-slip and prevent scratches on the floor, as well as eliminating noise and keeping the night quiet.
  • Large Under-Bed Storage Space: The 16-inch bed frame has 12 inches of under-bed storage space for boxes, suitcases, clothes, toys and other daily items, keeping the room neat and organized and reducing clutter.
  • Easy Installation: This bed frame is made of reinforced material while featuring folding legs, U-channel and drop-in design. The installation process is straightforward and efficient, all assembly tools and installation instructions are included in the package.(no additional tools required)
  • Excellent service: There are detailed video instructions on the product page to help with assembly. If you have any questions before or after the sale, please feel free to contact us, we will reply and help you solve the problem within 12 hours.

Size: King


Product Dimensions: 79.5"L x 75.5"W x 16"H


Special Feature: 2 in 1 Design, Heavy Duty Metal, No Box Spring Needed, Round Corner Legs, Squeak Resistant


Color: 16 Inch


Finish Type: Powder Coated


Size: King


Product Dimensions: 79.5"L x 75.5"W x 16"H


Special Feature: 2 in 1 Design, Heavy Duty Metal, No Box Spring Needed, Round Corner Legs, Squeak Resistant


Color: 16 Inch


Finish Type: Powder Coated


Included Components: Installation Manual, Slat


Compatible With Mattress Size: King


Brand: NKZ


Furniture Finish: Black


Assembly Required: Yes


Ground To Item Distance: 12.6 Inches


Manufacturer: NKZ


Form Factor: Platform Bed Frame


Item Weight: 42.3 pounds


Item model number: NKZ-MT35


Date First Available: June 30, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 24

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great for adding extra storage areas
Color: 20 Inch Size: King
I got this bed frame to get rid of my old box spring so I could store items under my bed. The one I purchased had a 16" gap off of the floor which I thought would be perfect. I neglected to think about how tall the bed was over all and with my 15" mattress it makes this a very tall bed. I'm okay with it though as I have lots of nice storage under it. The frame is very easy to assemble and is super sturdy. It doesn't move around at all and is very quiet. I wish I would have pursued this a long time ago. ... show more
Reviewed in the United States on September 1, 2025 by J

  • good sturdy platform
Color: 20 Inch Size: Queen
good quality--a bit time consuming assembling, but with good instructions--using your own ratchet with 12 mm small socket makes installing and tightening the 40 bolts much easier
Reviewed in the United States on September 22, 2025 by Amazon Customer

  • Very sturdy
Color: 20 Inch Size: King
Love it! No noise when we move around and it's very sturdy and plenty of space to put anything under it.
Reviewed in the United States on August 24, 2025 by Miriam

  • So far so good...
Color: 16 Inch Size: Twin
I have to say when they say that it is best to have two people to assemble it listen, unfortunately I didn't have anyone else to help but if you follow the instructions and you don't tighten anything down until it's all together it can be done it's not the easiest assembly. Initially I was hesitant about getting this when at the time it only had 5 reviews but now that I have it and it's put together I'm feeling optimistic, I'm a very heavy guy 350+ and this feels very sturdy. I like the double support all the way around it looks good too. I like how high it is as it provides ample storage underneath. So far it's functioning as advertised. ... show more
Reviewed in the United States on August 1, 2025 by Jayson

  • Easy to put together. Clear instructions, & sturdy.
Color: 20 Inch Size: Queen
This bed came with the complete instructions. I did put it together all by myself. It came with the necessary tools. It did take me some time but when finished, it looks just as pictured. I chose the 20 inch frame for my Queen size mattress. You do not need a box spring. It is very sturdy when finished even though you might think it wouldn't be. I wanted the extra height so I can store stuff underneath. With less storage space in my new apartment every space is valuable including under the bed. ... show more
Reviewed in the United States on August 11, 2025 by michele h

  • Sturdy bed
Color: 20 Inch Size: Twin
This bed is light weight and sturdier than others that I have tried. With it being as sturdy as it is, I feel safe with my child sleeping on it. I believe that it is worth the money. It fits in tight quarters, with limited space. With the 16inch clearance under the bed makes for great storage. Assembling of the bed was easy. Two of us took 1 bed apart and put this one together within 30min. ... show more
Reviewed in the United States on August 14, 2025 by Andrew Graham

  • Read the Reviews. Took a shot. Not disappointed
Color: 14 Inch Size: Queen
Very sturdy. Very Solid. No shaking rattling or squeaks getting in or out of bed…. Or wrestling. Not too tall. Not too short. All parts included. Amazing support while sleeping or laying down. No sagging. Get it.
Reviewed in the United States on September 10, 2025 by Kalli Stanton

  • Good frame
Color: 16 Inch Size: Queen
So far, so good. Very sturdy and quiet. Fairly easy to put together. Be warned: if you are putting a headboard on it, make sure it's a square one and the holes all lineup.
Reviewed in the United States on August 11, 2025 by Bernard Greene

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