Priage by ZINUS Quick Lock Metal Box Spring, 4 Inch Mattress Foundation

brand Zinus
Reg Price: $156.99
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Sale Starts at$141.29
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We like to think of the Quick Lock Metal Box Spring as the 2.0 version of your traditional mattress foundation. Made sturdier than ever by its substantial steel frame and with its game-changing assembly method, we've developed a better way to deliver great sleep to your door. Created with closely spaced slats to accompany your latex, memory foam or spring mattress, this durable box spring comes in three different thicknesses so your bed can be as short or as tall as you like it. The Box Spring features our fool-proof Quick Lock assembly system, meaning you spend less time screwing in bolts, and you get to be pleasantly surprised by how simply and quickly it comes together. You may even pat yourself on the back once you're done (in fact, we encourage that). We're so sure of this foundation (along with hundreds of happy customers) that it's backed by a 5 year worry-free warranty, so you can sleep confidently for years to come.

  • HASSLE & HEADACHE FREE - The Quick Lock Metal Box Spring comes together with easy-to-follow instructions, fewer bolts and absolutely no headaches; assembly that’s intuitive and packaging that seems to defy the laws of physics - now that’s what we call a new-age box spring
  • DURABLY ENGINEERED - A durable steel frame is 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
  • LOW PROFILE DESIGN - A 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor
  • THOUGHTFULLY PACKAGED - All parts, tools and instructions are packed into one compact box that ships straight to your door; Quick Snap assembly system makes set-up intuitive and stress-free
  • 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

Assembled Dimensions:

  • Twin: 74 inches long × 38 inches wide × 4 inches high
  • Full: 74 inches long × 53 inches wide × 4 inches high
  • Queen: 79 inches long × 59.5 inches wide × 4 inches high
  • King: 79 inches long × 75 inches wide × 4 inches high
  • Weight capacity: 350 lbs for Twin, 700 lbs for F/Q/K
Country of Origin: China

Installation/Assembly Instructions

Installation/Assembly Instructions


Item #
Assembled Dimensions
79.0 In. L X 59.5 In. W X 4.0 In. H
Under 6 Inch
Low Profile
Other Types
Box Spring Only
Product Features
Removable Cover
5 year Limited Manufacturer
Model Number

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