The tension pins from Toolcraft are an essential accessory for model building. These high-quality tension pins are made from robust spring steel and feature a heavy-duty design that ensures reliable use. With a length of 90 millimeters and a diameter of 25 millimeters, they are ideal for various model building projects. The tension pins are available in a convenient pack of 10, making them an efficient choice for hobbyists and model builders. They allow for precise and secure connections between components, contributing to the stability and durability of the models. The use of spring steel ensures high strength and flexibility, making handling easier. These tension pins are a valuable addition to any workshop and should not be missing from any tool arsenal.