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3.4
12 ratings
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These worked perfect for my adjustable split-king that I purchased from Sven & Son! The retainer bars slid right into the holes that were already in both bases; took less than 5 minutes to pop all 4 of them in. Holds both mattresses in place while adjusting both sides and sleeping. I did use velcro straps on the legs of the frame where the 2 bases join together. This way the mattresses couldn't push the frame apart in the middle. (Sometimes the bases would slide apart a little) No more falling into a center gap or having to "fix" the mattresses and base... I'm very happy!!!!
Tonya · February 17, 2026
So easy to install
These brackets are so easy to install and hold the mattress in place. On our split king we only placed them on the outside top. No more nudging the mattress back in place every night. Now I can say out platinum base and 10in mattress are perfect. I only wish we had bought them years ago.
Karen · November 15, 2023
New Mattress Retainers
Nice acquisition for my new bed, fit great and look nice I highly recommend to have a piece of mind .. thank you
Henry · September 15, 2023






