Universal design, suitable for the repair and assembly of various types of indoor and outdoor door handles such as wooden doors, iron doors, stainless steel doors, and plastic steel doors. With an outer diameter of 21mm, an inner diameter of 16.3mm, and a thickness of 1.1mm, it is suitable for a variety of common door handle specifications to ensure a tight fit and no jamming. Made of nylon, it has wear resistance, impact resistance, and corrosion resistance, and is not easy to deform after long-term use. The gasket effectively isolates direct contact between metal and metal, reduces wear and abnormal noise when the door handle is turned, and extends the life of the door lock and handle. The gasket has a simple structure and light weight, and can quickly install or replace aging gaskets, and maintenance can be completed without professional tools., Weight: 0.0220462262 pounds, Manufacturer: Create idea