SET INCLUDES: You will get 4 pcs of toilet cover expansion screws for your use and replacement needs.
SIZE: Rubber cover: 40mm/1.57 inch, metal screws: 48mm/1.89 inch, suitable for most standard size toilet seat.
HIGHT QUALITY MATERIAL: The expansion screw for toilet seat is made of high-quality rubber which is flexible and durable, and the screw is made of high-quality stainless steel which is durable and not easy to rust or break.
EASY TO USE: Toilet seat expansion nuts are easy to install, you just need to insert the rubber plugs into the toilet seat mounting holes and tighten the bolts to make them fit tightly, then the toilet seat can be firmly fixed.
WIDE APPLICATION: Suitable for most standard size UK toilet lids with top fixing hinges, you can easily fix them with the toilet lid expansion screws to save you the hassle.