Top 10 Box Spring King – Box Springs

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1. Zinus

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King, ZINUS 7 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly

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Zinus #ad - Modernize your bedroom with the elegant design of this gorgeous platform bed. Box spring only, a bed frame or platform bed is required to support this foundation and is sold separately.

Durably engineered - durable steel is used to construct the inside framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs. King: 79" x 76" x 7", 43. 98 lb. Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door. The neutral color paired with the sophisticated decorative touches make this bed foundation a great choice for any décor. Item dimensions : 79"L x 76"W x 7"H. Maximum weight recommendation:700 pounds. Worry-free 5 year limited warranty included.
BrandZinus #ad
ManufacturerZinus #ad
Height7 Inches
Length79 Inches
Weight47.02 Pounds
Width76 Inches
Part NumberOLB-ABS-7K
ModelOLB-ABS-7K
WarrantyWorry-free 5 year limited warranty included.

2. Zinus

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ZINUS Upholstered Metal and Wood Box Spring / 4 Inch Mattress Foundation / Easy Assembly / Fabric Paneled Design, King

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Zinus #ad - Durably engineered - thick plywood on the interior with 2. 8 inch wood slats are covered in a durable woven grey fabric; supports any latex, memory foam or spring mattress. Worry-free 5 year warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately.

Style & substance - designed to keep up with appearances, this foundation offers a twist on traditional; featuring thick wooden slats, a steel and plywood structure and grey fabric panels for an upholstered look that complements your mattress and bed frame.

Customize the height of the bed - with 3 different profiles available, you can choose to make your bed as high or low as you like; twin size can support upto 350 lbs, and all other sizes can support upto 700 lbs. Thoughtfully packaged - all parts, tools, and instructions are packed into one compact box that ships straight to your door; easily assembles in less than an hour.
BrandZinus #ad
ManufacturerZinus #ad
Height4 Inches
Length79 Inches
Weight52 Pounds
Width75.5 Inches
Part NumberESBS-4K
ModelESBS-4K
WarrantyWorry-free 5 year warranty included.

3. Zinus

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King, ZINUS 9 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly

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Zinus #ad - The last box spring you’ll ever need - Unlike a traditional box spring, the Smart box spring is made of solid steel that comes together in no time. Durably engineered - durable steel is used to construct the inside framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs.

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. High profile design - a 9 inch height is perfect for shorter mattresses or for those who enjoy their bed higher off the floor; For the fastest resolution and to avoid delays, please describe your issue as precisely as possible. Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door.
BrandZinus #ad
ManufacturerZinus - DROPSHIP #ad
Height9 Inches
Length79 Inches
Weight44.97 Pounds
Width75.5 Inches
Part NumberOLB-ABS-9K
ModelOLB-ABS-9K
WarrantyWorry-free 5 year limited warranty included.

4. Zinus

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King, ZINUS 5 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly

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Zinus #ad - Low profile design - a 5 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor. Durable and solid hardwood: constructed of solid rubberwood and composites, denser, a material that is naturally stronger, and more durable that the more commonly-used pine wood found in other bunk beds.

Item dimensions : 20066 l x 191. 77 w x 12. 7 h centimeters. Maximum weight recommendation:350 pounds. Fast, easy assembly with no tools. 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.

Durably engineered - durable steel is used to construct the inside framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs. Core composition: steel Frames, Fabric: Non Woven with Jacquard Boarder. Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door.
BrandZinus #ad
ManufacturerZinus #ad
Height5 Inches
Length79 Inches
Weight46.05 Pounds
Width75.5 Inches
Part NumberOLB-ABS-5K
ModelOLB-ABS-5K
WarrantyWorry-free 5 year limited warranty included.

5. Amazon Basics

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Amazon Basics Smart Box Spring Bed Base, Tool-Free Easy Assembly, 7-Inch Mattress Foundation, King Size

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Amazon Basics #ad - Jumping, walking, and sleeping on your mattress can speed up the process. Set up: simply take your mattress out of the box and enjoy watching it decompress.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height75 Inches
Length79 Inches
Weight46.31 Pounds
Width7 Inches
Part NumberAMZ-7KDBS-K2
ModelAMZ-7KDBS-K2

6. Zinus

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King, ZINUS Metal Box Spring with Wood Slats /7.5 Inch Mattress Foundation / Sturdy Steel Structure / Easy Assembly

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Zinus #ad - Box spring only, a bed frame or platform bed is required to support this foundation and is sold separately. Worry-free 5 year limited warranty included. Product dimensions :78. 94 x 75. 67 x 7.

5 inches. Maximum weight Recommendation : 700 Pounds. A mattress game-changer - the walter is built with all of the trusted support we put into our ever-so-popular platform beds, reliable, well, and this box spring has the total package - an unwavering steel structure, closely spaced wood slats and a cleverly developed, package. Item dimensions : 79"L x 76"W x 7. 5"h. Maximum weight recommendation:700 pounds.

Durably engineered - durable steel and wood slats are used to construct the interior framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs. Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door.
BrandZinus #ad
ManufacturerZinus #ad
Height7.5 Inches
Length79 Inches
Weight58.86 Pounds
Width76 Inches
Part NumberAZ-HBBS-75K
ModelAZ-HBBS-75K
WarrantyWorry-free 5 year limited warranty included.

7. Amazon Basics

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King Size, Amazon Basics Smart Box Spring Bed Base, Tool-Free Easy Assembly, 9-Inch Mattress Foundation

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Amazon Basics #ad - 2-piece fabric top and bottom covers the frame and zips together for full coverage; cover is removable for spot cleaning. Full platform bed frame with wooden slat mattress foundation; No box spring needed. Item dimensions : 79"L x 75. 5"w x 9"H. Maximum weight recommendation:350 pounds. King size measures 9 x 79 x 75. 5 inches HxLxW. Durable steel frame and horizontal slats provide sturdy, reliable support for any same-size mattress. Easy tool-free assembly; interlocking frame components assemble in minutes. Outer frame folds down for compact, convenient shipping to your front door.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height9 Inches
Length79 Inches
Weight42.24 Pounds
Width75.5 Inches
Part NumberAMZ-9KDBS-K2
ModelAMZ-9KDBS-K2

8. Amazon Basics

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King Size, Tool-Free Easy Assembly, Amazon Basics Smart Box Spring Bed Base, 5-Inch Mattress Foundation

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Amazon Basics #ad - 2-piece fabric top and bottom covers the frame and zips together for full coverage; cover is removable for spot cleaning. King size measures 5 x 79 x 75. 5 inches HxLxW. Queen size - outer dimensions - 89" l x 69" w x 51" h. Item dimensions : 79"L x 75. 5"w x 5"H. Maximum weight recommendation:350 pounds. Durable steel frame and horizontal slats provide sturdy, reliable support for any same-size mattress. Outer frame folds down for compact, convenient shipping to your front door. Easy tool-free assembly; interlocking frame components assemble in minutes.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height5 Inches
Length79 Inches
Weight40.48 Pounds
Width75.5 Inches
Part NumberAMZ-5KDBS-K2
ModelAMZ-5KDBS-K2

9. Zinus

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ZINUS No Assembly Metal Box Spring / 9 Inch White Mattress Foundation / Sturdy Metal Structure, Off-white, Split King

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Zinus #ad - Thoughtfully packaged - All parts and instructions are packed into one compact box that ships straight to your door. As simple as unfold & unwind - requiring no tools and zero tedious assembly, the innovative No Assembly box spring requires only unfolding to become bedtime ready; the hardest part will be taking it out of the box.

High profile design - a 9 inch height is perfect for shorter mattresses or for those who enjoy their bed higher off the floor. Durably engineered - durable steel is used to construct the interior framework of this reliable foundation; twin supports a maximum weight capacity of 350 lbs, while aother sizes can support up to 700 lbs; Queen, King and Cal King sizes are split versions. 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.
BrandZinus #ad
ManufacturerZinus - DROPSHIP #ad
Height9 Inches
Length79 Inches
Weight56.88 Pounds
Width75.5 inches
Part NumberSM-SC-BIFD-9SK
ModelSM-SC-BIFD-9SK
Warranty5-year warranty.

10. THEOCORATE

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Non-Slip, THEOCORATE 7 Inch King Box Spring, Simple Assembly, Easy Clean Cover, Heavy Duty Mattress Foundation, Metal High Profile Spring, Quiet

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THEOCORATE #ad - Box spring king high profile : 7 inch height spring king is perfect for king size mattresses and provides strong support for all mattress types such as memory foam and latex.

King size supports a maximum weight capacity of 2000 pounds. King box spring sturdy structure : durable steel is used to construct the inside framework of this box spring. Simple assembly : all parts, tools and instructions are packed into one compact box that make box spring comes together in no time. Easy take off box spring cover : King size box spring cover design with a elastic drawstring for easy take off for cleaning and assembly. King size box spring only : product include a box spring only, a bed frame or platform bed is required to support this foundation and is sold separately.
BrandTHEOCORATE #ad
ManufacturerTHEOCORATE #ad
Height7 Inches
Length79 Inches
Weight45 Pounds
Width75 Inches
Model7 Inch