---
product_id: 505157757
title: "Zinus 7 Inch Full Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly"
brand: "zinus"
price: "COP 1784565"
currency: COP
in_stock: true
reviews_count: 13
category: "Zinus"
url: https://www.desertcart.co/products/505157757-zinus-7-inch-full-metal-smart-box-spring-with-quick
store_origin: CO
region: Colombia
---

# Supports up to 700 lbs for rock-solid durability Compact, all-in-one packaging for easy delivery Quick tool-free assembly in minutes Zinus 7 Inch Full Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly

**Brand:** zinus
**Price:** COP 1784565
**Availability:** ✅ In Stock

## Summary

> 🛏️ Build your best sleep foundation—fast, strong, and worry-free!

## Quick Answers

- **What is this?** Zinus 7 Inch Full Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly by zinus
- **How much does it cost?** COP 1784565 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/505157757-zinus-7-inch-full-metal-smart-box-spring-with-quick)

## Best For

- zinus enthusiasts

## Why This Product

- Trusted zinus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Tool-free locking brackets mean assembly is done in minutes, no sweat required.
- • **Sleek & Versatile:** 7-inch low-profile design with a modern grey steel finish complements any bedroom aesthetic.
- • **Unmatched Strength:** Durable steel frame supports up to 700 lbs, ensuring your mattress stays perfectly supported.
- • **Space-Smart Packaging:** All components and instructions arrive in one compact box, ready to go right out of the package.
- • **Dependability You Can Trust:** Backed by a 5-year limited warranty for peace of mind and long-lasting performance.

## Overview

The Zinus 7 Inch Full Metal Smart Box Spring combines ultra-durable steel construction with a quick, tool-free assembly system. Designed to support up to 700 lbs, it ensures stable mattress support and longevity. Packaged compactly for easy shipping, it includes a 5-year limited warranty, making it a reliable and stylish foundation for your full-size mattress.

## Description

As the backbone for solid mattress support, a box spring that falls short can make or break your night’s sleep. We developed the Smart BoxSpring® with unbeatable durability and rock-solid stability to keep your mattress in shape for years to come. And our latest quick assembly version gives you total confidence when it comes to setup, requiring fewer bolts and ingeniously designed with easy to use, tool-free brackets. With our simple, step-by-step instructions on hand, you’ll have this foundation built and ready to use within minutes. Built with a strong and durable steel frame and a versatile poly jacquard cover that slips right on, the Smart BoxSpring® is the picture of dependability for any mattress. 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.

Review: This is just what you are looking for. - Clear instructions, Very easy to put together. Sturdy, high quality. Great value for the money.
Review: Very sturdy and surprisingly quiet - I’m honestly impressed with this foundation. I bought the king size and was expecting it to be heavy and complicated, but it was actually very easy to put together. The frame feels solid once it’s assembled, and it doesn’t wobble or shift when you get in and out of bed. What I like the most is that it makes absolutely no noise. No squeaks, no movement sounds at all. The support is firm in a good way, and the surface feels steady under the mattress. It also doesn’t weigh as much as I expected, so moving it around wasn’t a problem. Overall, it looks clean, feels durable, and holds the mattress perfectly without sliding. The height is perfect to match the regular bed headboard. (4 " works )Great buy.

## Features

- STRONG, DEPENDABLE, AND READY IN NO TIME - As if its ultra-durable steel structure and convenient packaging weren’t impressive enough, our original Smart BoxSpring has been given a quick-assembly upgrade
- DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin/twin xl sizes support a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
- EASIER THAN EVER ASSEMBLY - With fewer bolts and tool-free locking brackets for intuitive setup, assembly takes only minutes to complete
- THOUGHTFULLY PACKAGED - All parts and instructions are packed into one compact box that ships straight to your door
- Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XM7DHLN |
| Assembly Instructions Description | Included in the product packaging with step-by-step guide. |
| Best Sellers Rank | #52,940 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #32 in Box Springs |
| Brand Name | Zinus |
| Color | Grey |
| Compatible With Mattress Size | full |
| Customer Reviews | 3.9 out of 5 stars 1,512 Reviews |
| Finish Types | Steel |
| Form Factor | 7-inch bed frame |
| Furniture Finish | Grey |
| Global Trade Identification Number | 00841550325348 |
| Included Components | Steel Frame, Cover |
| Item Depth | 73.8 inches |
| Item Dimensions | 73.8 x 53 x 9 inches |
| Item Dimensions L x W x H | 73.8"L x 53"W x 9"H |
| Item Type Name | Box Spring |
| Item Weight | 36.51 Pounds |
| Manufacturer | Zinus |
| Manufacturer Part Number | ZU-ABS-7FS |
| Manufacturer Warranty Description | Worry-free 5 year limited warranty included. |
| Material | Alloy Steel , Fabric |
| Material Type | Alloy Steel, Fabric |
| Maximum Weight Recommendation | 700 Pounds |
| Model Number | ZU-ABS-7FS |
| Other Special Features of the Product | Durable |
| Product Dimensions | 73.8"L x 53"W x 9"H |
| Required Assembly | Yes |
| Shape | Rectangular |
| Size | Full |
| Special Feature | Durable |
| Style | 7 inch |
| Style Name | 7 inch |
| UPC | 841550325348 |

## Product Details

- **Size:** Full
- **Material:** Alloy Steel, Fabric
- **Product Dimensions:** 73.8"L x 53"W x 9"H
- **Style:** 7 inch
- **Special Feature:** Durable

## Images

![Zinus 7 Inch Full Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly - Image 1](https://m.media-amazon.com/images/I/61e4dd+fl8L.jpg)
![Zinus 7 Inch Full Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly - Image 2](https://m.media-amazon.com/images/I/81BbnifKE+L.jpg)
![Zinus 7 Inch Full Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly - Image 3](https://m.media-amazon.com/images/I/61rgA7n5Z-L.jpg)
![Zinus 7 Inch Full Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly - Image 4](https://m.media-amazon.com/images/I/817Eo9cK32L.jpg)
![Zinus 7 Inch Full Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly - Image 5](https://m.media-amazon.com/images/I/71LXSplDg1L.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Questions & Answers

**Q: Are any tools required to assemble my box spring?**
A: Yes, just a few! But this box spring is shipped with everything you need to assemble it - all parts, tools and instructions can be found efficiently packed in the shipping box.

**Q: Does this box spring require a bed frame?**
A: A basic metal bed frame or platform bed (sold separately) is required to support this box spring. Add your mattress, and you’ve got the dynamic trio for rock solid support.

**Q: What kind of mattress can this box spring support?**
A: Our box springs are designed to do it all. Rest your memory foam, latex or spring mattress on top for smooth snoozing.

**Q: What is the distance between slats?**
A: For Twin and Full sizes, spacing is 6.3 inches. For Twin XL, Queen and King sizes, spacing is 6.7 inches. For California King size, spacing is 7.2 inches.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is just what you are looking for.
*by S***E on May 28, 2026*

Clear instructions, Very easy to put together. Sturdy, high quality. Great value for the money.

### ⭐⭐⭐⭐⭐ Very sturdy and surprisingly quiet
*by A***3 on November 19, 2025*

I’m honestly impressed with this foundation. I bought the king size and was expecting it to be heavy and complicated, but it was actually very easy to put together. The frame feels solid once it’s assembled, and it doesn’t wobble or shift when you get in and out of bed. What I like the most is that it makes absolutely no noise. No squeaks, no movement sounds at all. The support is firm in a good way, and the surface feels steady under the mattress. It also doesn’t weigh as much as I expected, so moving it around wasn’t a problem. Overall, it looks clean, feels durable, and holds the mattress perfectly without sliding. The height is perfect to match the regular bed headboard. (4 " works )Great buy.

### ⭐ Terrible construction and won’t stay put together.
*by G***Y on May 22, 2025*

If I could give this zero stars I would. Not particularly easy to assemble since everything came unlabeled, the directions just a couple pictures, but I figured it out. Purchased it to make my new bed firmer which it did do! But it does slide around a bit, annoying but again no big deal, I would just slide it back in place and planned on putting down rubber strips or something to help it grip. The issue: Occasionally when rolling over I heard a pop and worried something was breaking and woke up today with the corner of my mattress sinking. I pulled the bed off and realized a lot of the slats had come loose and the bed was sinking inside the frame. The slats aren’t long enough to meet all the way inside their little holders and every time the frame shifts they pop out of place. The four outside sides aren’t screwed in so they can be pulled slightly apart and they just pop right out. Seems like it wouldn’t be a big deal, but since it slides around on my frame it keeps popping out. Also the plastic joints holding the two middle pieces together have a small plastic piece holding it on, so no matter how you place it the weight of the mattress slightly off the frame pops it out of place and that is also contributing to the issue with the slats. Seems dangerous and bad for your mattress. I’m super frustrated with how this turned out and now I’m going to have figure out how to disassemble the whole thing and return it somehow. See pictures for a better explanation.

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-06-04*