VICTAC Plastic Toilet Seat Cover Hinges Round Hinges Clamp Fit Toilet Seat Lid Lock(1 Pair)

Good plastic quality n easy installation.

Looks durable plastic. Value for Money.

I received this product today. Tried to fit it but the nuts were too tight. On close examination I found that while casting in the dye (two halfs) of the screws there were plastic ridges on both sides.We have farm so I have many equipment at my home required for farming. I used a metal file (rough one) to file off the extra ridges popping on edges of both screws. Then a hexsaw blade to deepen each thread on both edges of the screw. The screw heads were also casted properly, so had to redo them with hexsaw.Now the nuts were snugly fitting in the screws. I fitted it and you can see the images, it fits perfectly. I fitted it today so cannot comment on durability.3 stars are for design, but manufacturing quality is not even 1 star. Had to do lot of R&D and had to take efforts to correct manufacturing defects to make the product usable.I had purchased brass ones, they are very sturdy but cover does not match perfectly but solves the purpose.