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Availability:
Only 10 left in stock, order soon!
Arrives
Friday, Jul 10
Recently Viewed
Size: Full
Style: Original
Features
- Steel Interior Frame With Knitted Polyester Cover
- Strong and Sturdy metal structure
- Convenient and compact packaging
- All tools included for easy assembly
- 5 year warranty
- 53"x74"x9"
Description
We like to think of a box spring as the backbone for your mattress. The best kind should be flat, level and built to keep your mattress in tiptop shape; and that’s just what the Smart Box Spring does! With its easily assembled, dependable steel structure, you can rest assured that your mattress will be sitting pretty. An included poly jacquard cover blends with the rest of your bedroom, and with a variety of different thicknesses to choose from, you can pick the one you need to customize the height of the bed. All packed in a compact shipping box with everything included, even our 5-year worry free warranty! Now that’s peace of mind you can sleep on.
Size: Full
Material: Alloy Steel
Style: Original
Color: Black
Included Components: Foundation, Cover
Included Components: Foundation, Cover
Brand Name: Zinus
Manufacturer: Sleep Revolution
UPC: 841550068627
Global Trade Identification Number: 27
Manufacturer Warranty Description: Worry-free 5 year limited warranty included.
Target Audience: unisex-adult
Manufacturer Part Number: OLB-ABS-9F
Model Number: OLB-ABS-9F
Set Name: Full Size Box Spring (Original) Set
Item Type Name: Box Spring
Required Assembly: Yes
Assembly Instructions Description: Included
Style Name: Original
Color: Black
Furniture Finish: Black
Form Factor: Rectangular Box Spring
Shape: Rectangular
Compatible With Mattress Size: Full
Maximum Weight Recommendation: 700 Pounds
Size: Full
Item Weight: 36.4 Pounds
Item Dimensions: 74 x 53 x 9 inches
Item Depth: 53 inches
Material Type: Alloy Steel
Product Care Instructions: Wipe with Damp Cloth
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jul 10
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: Queen
Style: Original
This product is great, I am 100% satisfied with this purchase. I am using this box spring with a Nature Sleep memory foam mattress. If you have an innerspring mattress your mileage may vary. My review as follows will cover several different aspects of this product and why they are great. Portability: Who knew you could assemble a box spring instead of lugging around a 50+ pound bulky wooden frame? Once assembled, the frame is lightweight and much easier to move around than a traditional box spring. The next time I move I am just going to take it apart instead of it taking up space in the moving truck, very economical in that sense. Assembly: Assembly was very easy, no mechanical inclinations required from the assembler. The set comes with an allen wrench/hex key and you use that to hold bolts in place while you tighten wingnuts with your fingers. Please ignore any reviewer of this product who said it was too difficult to assemble, took too long, or had confusing instructions, they are either lazy or completely incompetent. It took me about an hour to assemble by myself, and it would have taken even less time if I hadn't been half watching TV and drinking a beer while I was putting it together. The instructions aren't written words, but pictures showing which pieces to assemble with which bolts, but if you ever built a Lego set when you were a kid you should be able to handle this. It is easy to tell which pieces should be facing up during assembly, because most have a 'this side up' sticker. The pieces that don't, it either doesn't matter which side is up or you can tell which side should be up because of the notches the slats will fit into at the end. The Cover/ Looks: The zip cover looks nice and the white sides are a soft plush. Make sure you sweep your floor before zipping the cover on though or you might get dirt all over the nice white part. Some people said that the cover ripped when they were zipping it up, that was not the case for me. The cover is a very tight and perfect fit, but the white sides stretch. So when you zip it on, don't just yank on the zipper as hard as you can, pull up on the white parts that stretch and it will make the zipper easier to close. Durability: It seems sturdy enough to me. I have had for two weeks, no complaints. I have unzipped and re-examined the frame and it has not bent or buckled under the weight of two people or any vigorous activity. Could you bend the metal of the frame after you put it together? I guess you could if you tried to, but why would you do that deliberately? Putting a mattress on top of it and using as intended should leave you with no issues. I hope this review provided all the information needed to help in your purchase decision, and I am sure you will be satisfied with this box spring.
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Reviewed in the United States on April 29, 2015 by Brad
Size: Full
Style: Original
These box springs are light weight yet incredibly sturdy. It is so easy to put together it literally only takes about 10 minutes. We liked this box spring so much we have not purchased them for other bedrooms in our house. It is sold at a very reasonable price point. One of my sons is a 6'3" rugby player and multiple wood box springs had broken under his mattress but this one has held up for years now. Highly recommend!
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Reviewed in the United States on March 24, 2026 by BLAIR T
Size: King
Style: Original
Loved the fact that it arrived in a compact box making it very manageable to carry through the house and into the bedroom as I have a very small and constricted floor plan. Upon opening the box it seemed a bit overwhelming but once I looked at the instructions and the diagram of the labeling of the pieces I was very impressed with how easy it was to lay out and put together. All the hardware fit smoothly and was easy to put together using only the tools that were supplied. That in itself was a touch of class, to be provided those items and not have to find and size up my own tools. The quality of the hardware as well as the packaging was well thought out and I appreciated the extra nuts and bolts. I actually used the extra nuts to double nut the two long bolts that secured the middle cross members together in the center of the box to ensure they don't work their way loose over time. The nuts and bolts looked to be well made and the shouldered and serated locking surfaces of the nuts weren't lost on me. That was a great selection of fasteners. The bolts were made very well and the heads did not ring out or become deformed from being tightened and kept their integrity and shape so as to be removed for disassembley in the future if needed. All the frame work pieces had a very nice finish to them appearing to be powder coated. The final addition of the frame cover was an added item that enhanced the overall quality and appearance of the total package once it was fully assembled. Total assembly time was no more than an hour by myself and being put together on and inside an existing raised oak bedframe with large headboards and side rails. Very pleased with this excellent product and would most definitely buy again and recommend to others looking for a similar item to fit their needs and lifestyle.
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Reviewed in the United States on June 8, 2025 by Dean W. Edwards Jr.
Size: Queen
Style: Original
Overall I'm pretty happy. I was going to give this bedspring 5 starts until I watched the video and saw that it was originally designed for wingnuts. That makes sense because it would have fixed my major problem with this bed. Pros: -Steel throughout -Reasonable price -Dimensions are correct (I bought the queen) -Reasonable assembly (~30 minutes) -Very clear instructions -Cover is reasonable quality -They give you this little hex ratchet tool and it's really nice. Really worked well. Cons: -Piece 2-7 was slightly bent, caused me probably 5 minutes of cursing. The screws are thick enough I don't think it'd be an issue but it would be easy to spot this in quality control. Taking off the zip tie that packed that piece unsprung the metal pretty substantially instantly warning of some bent metal. It wasn't a huge problem, just annoying. -There are 10 nuts and the kit comes with a small wrench which is something like 2/16" thick with a 2" handle. It made it through exactly 10 nuts before I effectively stripped the wrench by tightening a nut into the groove of the wrench. This could be fixed by 1) using wing nuts like the video suggested rather than a crappy wrench and a regular nut or 2) giving us a wrench in the kit that was a little less thin, perhaps 1/4" thick sheet metal for your wrench pressings? -I stripped 2 small hex nuts (on the bottom of the 1-7 and 2-7 connection pieces). The ratchet tool worked flawlessly but the heads of the screws were a little soft and the ratchet won. -The assembly instructions don't match the order on the video and I think the video is right. If you get this 1-7 step thing, do steps 5 and 6 first, like the video. Then 1-4, then 7. - The kit could use 2-4 more horizontal slots. Probably adds a few dollars but I would pay it for a little more consistent top surface. Because I stripped 2 hex screws, disassembly is not that straightforward. People who are moving with it should be careful. Then again, every other box spring I've dealt with is wood and can't be disassembled so maybe that's asking too much. The mattress on top of it likely is exactly the same size and cannot be repacked either so generally box springs don't NEED to be taken apart. Thinner foam mattresses might not be a good fit with the somewhat sparse and thin metal cross-beams. They seem very sturdy but a few more would really smooth out the surface. Conventional spring mattresses this shouldn't worry you. Probably anything 9" or thicker foam wise won't be an issue as well. It's somewhat heavy and hard to move around in the construction process. If you have the strength of your average 25-50 year old male, shouldn't pose much of a problem. For others, you really need another person. With two people, there isn't much heavy lifting at all. I'd say if you need two people to carry the box, you probably need two people to put it together. Bring back the wing nuts, consider adding 2-4 more horizontal cross-bars, fix the instruction order I received, and keep up with your quality control. Would buy again.
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Reviewed in the United States on March 23, 2019 by Detail Focused Reviewer
Size: Queen
Style: Original
It is rare when I take the time to sit down and write a review but this time I felt it was necessary. We needed a new box spring as my wife and I are like giant children. We jump around, we wrestle, and we've cracked the boards in our current box spring to the point that the mattress sinks in the middle. I was soooooo close to ordering a box spring from mattress warehouse when I thought to myself "I wonder if Amazon sells box springs". This product was the first to show up, and I questioned buying it because of all of the negative reviews. "The product isnt to size, the product is missing parts, it's difficult to assemble, it's impossible to get the cover over it, etc." I took a shot because I figure I'm pretty handy and we were in desperate need. Opening the box is quite overwhelming due to the amount of parts, but a simple glance at the directions put me at ease. While the parts aren't labeled "a,b,c" physically on them, it doesnt take a rocket scientist to look at what's in front of you and match it to the picture. I didn't use the tools that came with the kit because I have my own. If I used their tools of course it'd be a pain in the ass, but what would you expect from a dinky little hex key and flat wrench. That is the standard basic tools set you get in EVERY SINGLE build it yourself furniture item. Obviously their tools are no different and they are trash, but you should know that already. The build took me roughly 25 minutes as there are a total of 14bolts and 10 nuts that you have to put in place. So far no issues at all to my surprise, everything was smooth as silk. Then came the "hard part" putting the cover onto the box spring. The panic began to set in as I have been told by so many reviewers that this was a huge deal and i would struggle. Again to my surprise I had zero issues whatsoever and it slid on with ease. So how did I do it you ask? Logic told me the easiest way to do this was to stand the frame upright. Since everything was very well secured in place (to my surprise) there was no reason why I couldn't do this. I placed the cover over the top 2 corners, zipped it slightly and moved down to the bottom. The only "issue" was that I was by myself, so when I was pulling the cover over the bottom, I almost tipped the frame over into my TV. That said, if you have someone to hold it for you, you won't have a problem. I cant speak on behalf of the quality as I just received it and built it today so that will be a follow up review. As far as building it, if you can follow instructions with or without your own tools a child can put this together. (With your own tools makes it easier, but not required.) I used a screwdriver with a hex key insert, and a socket wrench.
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Reviewed in the United States on April 4, 2018 by Amazon Customer
Size: King
Style: Original
We checked out some box springs to replace our busted wooden ones. The price has definitely gone up substantially on them. We decided to try out the metal box springs hoping for longer lasting and more sturdiness. The product says is can hold up to 750 pounds. My husband and teen son assembled the boxspring together. It came with all the necessary tools. Would say the only thing we really had a problem with is that the middle shafts are hollow and we had some bugs in ours so we beat them down into the bathtub and made sure that they weren’t in any more of the metal. I can’t really see how a warehouse could have this 100% under control to not have this happen so we do not blame the company for anything. Just FYI for you to check before you assemble it. My husband and son were having a bit of trouble getting the cover on until I came up and helped them out. Luckily there’s a little flap that says top so you know exactly which way to put it on. It was easy putting it on after that. We’ve had it for about two months now and it works great. Great product for the price in a time of outrageous bedding prices.
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Reviewed in the United States on June 15, 2025 by Dee Ann Mokhtari
Size: Queen
Style: Original
***UPDATE 1/22*** Still love this box spring. No sagging whatsoever, still providing great support. We've moved twice since purchasing and breaking it down and reassembling a breeze! LOVE this box 'spring'. For every review that is complaining about how heavy the box is; I'm going to need you to stop and think. This is a metal frame NOT a traditional wood box spring, of course, it's heavy. Please read the weight of the package. This was pretty easy to assemble even without words. There were one or two snags. In step one, the image looks as though there are nuts to be applied to the screw, this is not so. Then the images for steps 3 & 4 seemed to indicate you needed more nuts than you actually have. The M screws just like the L screws do not call fur nuts. So if you have ten nuts you are all good. Even with those moments of confusion still easy to assemble. Took about 30 minutes from start to finish and that was with a 5-year-old running around insisting on 'helping'. It was easy peasy to get the cover over the metal frame, zipped up with no issue. However, if you really find this to be too much of a hassle just buy a bedskirt and be done. This is providing us sooooo much more support than our old box spring (to be fair that thing was a decade old and its spring had long sprung). As my other half and I are both weight gifted, I really wanted to go with this box spring in hopes that it would handle our weight better than a traditional box spring. Only time can really tell on that front, but I am pleased thus far. We are using a Zinu 12 inch mattress and could not tell that we were laying on metal. Gave the mattress just the right amount of firmness. I slept so well last night I almost cried when my alarm went off and I had to get up this morning. I'm sure at some point we are going to have to move again. I like the fact that we can deconstruct this, thus saving room in a moving truck when packing. Suggestion, do not remove the up stickers on the frame so that when it comes time to reassemble you'll know which way to put the pieces. Add to all of that that this was cheaper than any box spring that I could locate at my local furniture stores. I'm one happy camper.
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Reviewed in the United States on February 2, 2018 by Rhenish
Size: King
Style: Original
Easy to assemble and take apart. Had a tight stairwell so this worked great being able to take apart and rebuild sturdy metal design.
Reviewed in the United States on April 13, 2026 by John Q