The spring pins made of spring steel by Toolcraft are an essential accessory for model building. These high-quality spring pins are available in a convenient pack of 10 and provide a reliable solution for various applications. With a length of 50 millimeters, they are ideal for securing and stabilizing components in models. Made from robust spring steel, these spring pins are characterized by their high strength and durability, making them an excellent choice for demanding projects. The heavy-duty design ensures that the pins maintain their shape and functionality even under load. They are versatile and suitable for both hobbyists and professional model builders. The spring pins are easy to handle and allow for precise assembly, making them a valuable addition to any toolset in model building. With these spring pins, you can ensure that your models are stable and reliable.