There are different designs of Rubber Grommets which are being used in different manner. For example: we have designs of Rubber Grommets which are used as legs of Compressors (Refrigerator & air-condition). It helps to absorb the vibration & noise of compressors during run. Few of Rubber Grommets are also called as Cable grommets through which the assembly wires are passed out. The main function is to prevent the object free from dust, water etc. It also helps the assembly wires to get free from any cut.