Gajanan Rubbers offers O Rings which are the most commonly used type of seal throughout the world. We are the world leader in dealing and supplying this O Rings breadth. We focus on materials science, not merely the manufacture of rubber parts. In addition to standard imperial and metric sizes, we also carry a wide variety of non-standard sizes. With over 8,000 different O Rings sizes in-stock, we have exactly what you are looking for and we can assure immediate delivery of any size in large or small quantities.