Zinus 4" King Box Spring - BRAND NEW

Brand New box spring. It comes unassembled in original box with all manufacturer parts, hardware, and tools for easy assembly. Fabric cover is included. Retails at Amazon for $265 ($235 + tax). Save your money. Pickup from south London. I can deliver in London for an extra fee. * Only the box spring for sale. Bed frame not included. ** This box spring has double the number of slats that you find in stabdard box springs with less spacing between slats. Zinus Victor 4 Inch Low Profile Quick Lock Smart Box Spring / Mattress Foundation / Strong Steel Structure / Easy Assembly, King Product Details: Size: King Brand: Zinus Material: Metal Dimensions: 79 x 75 x 4 inches Item Weight ‎: 57.6 pounds Model#: ‎OLB-QLBS-4K Features: Steel Interior Frame With Steel Slats and a Poly Jacquard Cover HASSLE & HEADACHE FREE - The Quick Lock Metal Smart 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 Distance between slats? For Twin and Full sizes, spacing is 3 inches. For Queen and King sizes, spacing is 2.9 inches.