More Stable: Made of stainless steel and plastic, bright and shiny surface, sturdy and durable, not easy to rust or corrode, suitable for the humid environment in the toilet. Easy to install: This set is Comes with all necessary fittings and easy to replace, you just need to mount the fittings and mount it on the toilet seat.Perfect Fit: These toilet seat fittings come with rubber stoppers, which are flexible and durable than other plastic plugs, perfectly fit toilet hole.Widely Used: Specially designed for toilet fixing brackets, suitable for most standard toilet seats and top fixing hinges. Great for broken or old toilet seat hinges. Size: The diameter of the pin inserted into the toilet seat is 8mm. The screw length is 47mm, and the rubber fixing length is 40mm. You can use it to repair broken toilet lids economically and conveniently.