Mayfair EXT Toilet Seat Wrench Stay·Tite Installation Kit, Off White

It’s the little things in life that have the biggest impact
They work, they really, really work. Now when I ever so gently place my cheeks on the seat the whole thing doesn’t slide around. Wish I knew things like this existed years ago – makes me wonder what else I’m missing out on.
Replaced two seats and used these kits (these kits are for specific statite seats that can use them -worth it). Took about 10 minutes total to completely change my life (and both seats). And I’ll never look back.
Added bonus, you can also remove the seat quickly and easily to clean the bowl – which is true for a lot of toilet seats now. It’s just when this goes back on its completely sturdy. First world problems, I know it, but I’m jazzed that every time I sit down now my toilet seat doesn’t slide side to side until I finally come to a stop sitting crooked on the bowl – I know it doesn’t have to be like this ever again, there’s a better way. These Mayfair people are true innovators.

Works fine as long as you don’t have a bidet attachment
Wh had this seat for a couple years without complaint. Its pretty secure as long as it’s mounted flush against the porcelain. As long as the ONLY forces are side to side.
Once I added a bidet attachment the seat would not stay secure. Even though it was only 2mm of plastic it introduced enough up-and-down wiggle that the clips couldn’t stay secure.
Look for a seat attachment that uses a notched steel post and ball-bearing attachment. It will look similar to the headrest posts in a car. It’s a much better design.

Very good unit, but instructions lacking
Very good unit, but instructions lacking. First of all, make sure that the plastic top of the bolt assembly fits your locking toilet seat fasteners. Note, this bolt assembly will only fit locking toilet seats, not standard non-locking toilet seats. Locking toilet seat fasteners allow for quick seat removal for cleaning which I find handy. Assemble the bolt and long, plastic nut as illustrated. Finger tighten the nut snugly, but not so tightly that it cannot move a little. Position the seat locks over the round, locking top of the bolt assembly and lock the seat in place. Then finish tightening the nuts until the bottom of the nut snaps off, assuring the nut is torqued properly. You are done! I have not used this bolt assembly long, but it appears to be durable and easy to install. If I run into any problems with use, I will post an update. If no update, everything is fine.

Wiggle free
I purchased these fasteners to replace the original fasteners that came with the toliet seat and a bidet. The original fasteners did not work well with the bidet hardware and caused the toliet seat to wiggle. These fit the bidet hardware perfectly and the seat does not wiggle.

What can I say, this is what it is and it was a god send. I bought a Bemis toilet seat that should have come with these, but they were not in the box, but I could not return the seat as it was reduced for clearance, so I found myself stuck with a toilet seat, but no way to fit it, meaning I had to desperately hunt down the attachment fitting for the porcelain to attach the seat to. These attachments were perfect for the job, seat is now in place and working perfecty. They are extremely sturdy and very easy to fit and are perfect for quick releasing the seat for cleaning purposes.

Served its purpose, value for money, long wait as it has to come from the USA