This upgraded tet seat hinge fixing kit includes top fix nuts, screws, quick release hinges, and rubber back-to-wall fittings. Designed for replacing broken or old tet seat hinges, it fits most standard tet seats with top fix hinges. The rubber bungs slide into the holes seamlessly, expanding when tightened to ensure a secure fit without the need for additional bolts. The rubber grommets feature a threaded section, allowing them to be pushed into the holes and expanded by tightening the screw, creating a tight, self-expanding fit. Made from durable materials including stainless steel screws, ABS plastic, and black rubber, these components offer a stronger alternative to plastic fixtures. Manufactured to meet standard specifications with strict quality control, the kit includes approximately 75x45mm components and ten accessories. Ideal for modern, simple installations, this kit provides a reliable solution for tet seat hinge replacement and installation.