4 Pcs Adjustable Height Bed Support Legs 8.5-13 inch, Bed Frame Center Support Legs for Bed Frame/Bed Center Slat, Bed Support Reinforcement Parts Bed Slats Support Leg Bed Legs Replacement

These items are perfect for adding support to your bed frame. I bought a new king-size bed and frame. The frame has three posts underneath, and let's just say they're not very good. The middle post ended up breaking off because the screw that held it was stripped (someone else built it). Needless to say, I bought these to help with the inadequate supports that came with the bed frame. They are large, solid, and work very well. They are also very easy to use and set up under the bed. One thing I don't like is that they can move or slide on hardwood floors, so over time, they shift to the side and don't support my middle wood plank. However, this could be more about my poorly made bed frame; I'm not sure. Overall, I believe they're worth the money and perform well. I highly recommend them.

Recommended use is before you finish assembling a piece of furniture, like a bed and you put the full weight of a mattress on the bed frame. That is when it is the easiest to install. I know it sounds like a no brainer but there are instances where you may need to replace a broken support leg (as was the case for me two times). It was a little harder when the mattress was already on the bed frame but it definitely still worked but adjusting the height with it already bearing weight made it a little more effort intensive but that was expected. They are incredibly sturdy and will support way more than any weight of a realistic piece of furniture that is not made of 100% lead (which shouldn’t exist). They are also quite light and do not take up too much space. This model also has a rubbery grip on the top flat part which is very nice and, along with the weight of what is resting on it the overall keeps this support leg in place and attached to whatever it is supporting. *there are many other versions that don’t have the rubbery pad. I think the fact that I have purchased three sets of these for myself and one for my parents (plus they got two sets after they used the ones I got for them) speaks to the quality and usefulness of this product.

Very easy to put together, well made, sturdy. Helps maintain the integrity of my slatted wooden bed.

I needed these to use a middle support for a bedframe. Work great, even help stabilize the bedframe so less movement of the frame itself. Height range is great, they are very lightweight. Bottom is wide and provides stability even on carpet. Top has a layer of rubber to prevent slippage.

I use this for my new IKEA bed so hopefully it doesn't break under my immense bulk. Also mines arrived pre-assembled.

We were redoing the bedroom and decided that we needed something underneath the bed besides the old slats that were there. We saw this item online and decided that this could work so we put them underneath the existing slats and attach them to the middles of the bed. We adjusted the height of the slats by turning the screw mechanism on the supports. The bed is now perfectly stable with no squeaks and no sagging of the mattress. This is an amazing invention and priced right to make it worthwhile.

My boo and I were pretty heavy when we purchased our new California King bed. I mean heavy! These supports really helped from breaking the wood supports. We’re less people now but left them on. Now it’s both of us and three dogs on the bed. Worked great!

These bed supports work exactly as described. There is a short video in the listing photos that demonstrates the assembly. These immediately fixed the bowed slat issue we had! They are sturdy and the dark color makes them less noticeable under the bed.