The tension pins from Toolcraft are high-quality fastening elements made from robust spring steel. With a diameter of 4.5 millimeters and a length of 40 millimeters, they provide a reliable and stable solution for various applications in metalworking and mechanical engineering. This heavy-duty version ensures high load capacity and durability, making them ideal for use in demanding environments. The tension pins are available in a practical sales unit of 100 pieces, allowing for efficient use and storage. They are versatile and are excellent for securing and fastening components, making them a valuable addition to any workshop or production facility. The precise workmanship and the use of high-quality materials guarantee optimal functionality and safety during use.