Toilet Seat with 2 Pair Quick Release Top Fix Store Hinges Fixing Hole Extendable Rubber Screws with 50mm Base 4 Pieces

Package includes 2 pairs of blind hole hinges of universal rubber expansion fittings bolt nut screw with washer. The diameter of the pins that go into the seat is about 8mm (make sure the size before purchase). Quality rubber make it not easy to break brittle. They are really easy to replace without having to stand under the seat said tighten the clamping nuts. These fasteners are fixed from above with a screwdriver. Suitable for 14-16mm hole (expanding screw) for 2 toilet seats, universal uses.