The Toolcraft TO-5437968 cotter pin is a high-quality accessory for RC cars, made from robust steel. With a diameter of 10 millimeters and a length of 45 millimeters, this cotter pin provides a reliable connection and stability for various applications in model building. The packaging contains 25 pieces, ensuring an adequate quantity for multiple projects or repairs. The inner diameter of 10 millimeters ensures that the cotter pin fits a variety of components necessary for the operation of RC cars. This product is ideal for hobbyists and model builders who value quality and durability. The use of metal as the material group ensures high strength and resilience, which is essential for the demands in the RC field. The Toolcraft cotter pin is thus a practical and functional addition to any toolbox.