The GRANIT 570034823 O-Ring Assortment is a comprehensive kit containing 385 high-quality O-rings made from NBR 70 Shore A material. This assortment features 30 different dimensions, with inner diameters ranging from 3.00 mm to 50.00 mm and cord diameters from 1.50 mm to 3.00 mm. It is designed for a wide array of sealing applications in agricultural, construction, and industrial machinery, providing reliable performance and a convenient selection for various repair and maintenance needs.