Explore the Selection｜Mainstays 7.5" Half-Fold Metal Box Spring, King 190517213113｜ Other Products

Durably support your mattress with the superior design and construction of Mainstays Fold-in-Half Metal Box Spring in King, Black. This Heavy Duty box spring boasts heavy-gauge premium steel bars throughout to provide comfortable, trusted support for your mattress. Easily folds away into a flat, compact size, ideal for easy storage and transport no matter where you go. The included coverlet fits onto the box spring and zips on for a secure fit and effortless cleaning when required and never fuss with your mattress moving out of place with the coverlet's non-slip surface. Mainstays 7.5" Half-Fold Metal Box Spring in Black Steel offers a modern and more durable solution to conventional wood box springs, providing a naturally sanitary structure that is mold and even bed bug resistant. Ultra easy to set up in your home, this Fold-in-Half Metal Box Spring from Mainstays requires zero assembly - just unfold, zip on the cover and you're ready to use, ideal for use in any room from bedrooms to dorms or guest rooms and is sure to provide you with a durable, clean, and supported sleeping environment.
Key Features

Heavy-Duty Steel ConstructionMade from premium high-gauge steel for long-lasting durability and support.

High Weight CapacitySupports up to 1200 lbs, providing stable and reliable mattress support.

Fold-in-Half DesignEasily folds flat for convenient storage and transport—perfect for moving or tight spaces.

No Assembly RequiredQuick and hassle-free setup—just unfold and use.

Non-Slip Zippered CoverIncludes a fitted fabric coverlet that keeps your mattress securely in place.

Hygienic & ResistantNaturally resistant to mold and bed bugs for a cleaner sleep environment.

Modern Alternative to Wood Box SpringsDurable steel construction offers better longevity and sanitation.

Specifications

Brand: Mainstays

Model: Half-Fold Metal Box Spring

SKU: 190517213113

Size: King

Color: Black

Dimensions: 79" L × 76" W × 7.5" H

Weight: 56.79 lbs

Weight Capacity: Up to 1200 lbs

Material: Steel, plastic, polyester fabric

Design: Foldable, no assembly required

Ideal Applications

Master bedrooms and guest rooms

Dorm rooms and apartments

Temporary or portable sleeping setups

Extra bedding for visitors

Important Safety Information

Place on a flat, stable bed frame or surface

Ensure fully unfolded and locked before use

Do not exceed maximum weight capacity

Keep away from excessive moisture
Brand:Uncle Wieners WholesaleSKU:190517213113Tags:Half-Fold Metal Box Spring