The spring pins made of spring steel from Toolcraft are an essential accessory for model building. These high-quality spring pins are made from robust spring steel, giving them high strength and durability. With a length of 40 millimeters, they offer versatile application possibilities and are ideal for the precise fastening and stabilization of components in various model building projects. The package includes a total of 10 pieces, providing enough material for multiple applications. The use of metal as the material group ensures reliable performance and easy handling. These spring pins are a practical solution for anyone who values quality and functionality, making them suitable for both hobbyists and professional model builders. They help to increase efficiency and accuracy when working on models.