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Amazon.com: EZBeds King Box-Spring, 7 inch Metal Box Spring King, Mattress Foundation King Size Box Spring with Fabric Cover, Easy Assembly, Noise Free, Non Slip : Home & Kitchen
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Amazon.com: ZINUS 7 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly, California King : Home & Kitchen
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Tempur-Pedic® Tempur-Pedic® 20514190 9" Box Spring Foundation - Split Cal King (2 needed for a set) | HomeWorld Furniture | Matt - Box Spring - Foundations
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VTWAZAST 14" Metal King Size Mattress Foundation/Box Spring New In Box - furniture - by owner - sale - craigslist
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Alwyn Home Lunceford Split Wood Fully Assembled Traditional Box Spring/ Foundation for Mattress, Black & Reviews | Wayfair
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Glance 5-in Easy Wood Box Spring/Foundation with Simple Assembly, King in the Box Springs department at Lowes.com
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Amazon.com: Mayton 4.5-Inch King Box Spring/Foundation-Easy Simple Assembly, Durable Strong Wood Structure for Pressure Relief, Mattress Support System, Compact Size for Tight Spaces, White : Everything Else
![The Foundation Black King Foundation is available at Complete Suite Furniture, serving the Pacific Northwest. The Foundation Black King Foundation is available at Complete Suite Furniture, serving the Pacific Northwest.](https://cdn11.bigcommerce.com/s-lzq1bfisl3/images/stencil/1280x1280/products/2226/12142/300ff6ff-aac1-43d7-9594-e2d3f3cddc86__54595.1629313877.jpg?c=1)