CSFMCFurniture Leveler PTFE(Teflon) Bottom(20mm Base 1/4-20,8 Pack),Threaded Shank Adjust Pads,Table/Chair/Cabinet/Sofa Medium Adjustable Legs Leveling,Nuts Installation and Floor Protection

These were easy to install. I tested a couple of sizes of drill bit sizes on some scrap wood until I fiound the size that would allow the yellow insert to fit snuggly, but not too tight. Then I drilled straight into the bench legs and screwed in the inserts. The feet are well made and adjust up to 5/8 in.

The installation was very simple. All I needed was a drill and a hex key, or allen wrench, as they are commonly called.I installed it on a homemade shoe rack and using these feet made it very easy to steady and level the piece.I would recommend.Just make sure that the piece of wood you are drilling into will be wide enough for the fittings. Mine was quite close, but I was able to make it work.

First: there are no instructions included. Installation is common sense. I ordered the 20mm set of eight.Second: nearly all products manufactured outside of the USA are in metric. Therefore the smart money also has metric tools.Hint; if you have metric then use a 10mm drill bit to a depth deep enough for the threads if the leg is not adjusted out at all. A 6mm Hex wrench is the correct size for screwing in the nuts.Standard sizes would be; 25/64th for the drill bit and slightly file down a 5/16 hex to for adjustment.I would suggest using a dab of some type of lube that will not stain the wood legs when setting the nuts in place. I use a little Vasoline.If you are drilling into a real hard wood be careful as the nut might be quite a tight fit. You may wish to enlarge the hole to13/32nd.I will not be using the locking nuts that are included as our floor is the handscraped type so uneven and varies as to where one puts the chair. Without the locking nut it is easy to adjust the leg. I will use a bit of Teflon tape around the leg so that it isn’t too loose.

The CSFMC Furniture Leveler 1/4-20 are a very good product. The teflon base is sturdy and slippery and doesn't mar the wood floors. The screws are 1/4-20 fit the existing anchors (in the existing furniture) and screw in nuts were provided for a new installation. Recommended and would purchase again.

Worked great to even out a wobbly table with wooden legs

Put on my river table. Worked great!

Very good value for the price. Simple, no frills packaging arrived quickly and intact. Fortunately I already know how to install these screw inserts because there were no instructions or guides, just the parts. The tricky part is guessing what diameter drill hole is needed for the type of material you are using. For example, if you have nice solid hardwood you're going to need a drill hole that is ever so slightly bigger than if you had a softwood material you are putting these into. In my case, I had teakwood patio chairs whose legs were starting to rot at the bottom. This material could accommodate a smaller drill hole because the insert will compress it outward as it is being screwed in, and in fact a larger drill hole would not provide enough support for the insert and screw in foot once loaded with a person sitting on it. Second, I wish the whole thing was available in stainless steel because, again, patio = outside!

Well made, much better than the plastic ones