Featuring a reliable ball head locking mechanism, these pins provide secure and stable performance, making them ideal for fitness equipment and gym machines. Whether you're using them for weight stack machines or home fitness equipment, these pins deliver exceptional functionality and safety. Features -Color:Black -Material:Iron -Size:13.00X3.00X3.00cm/5.11X1.18X1.18in -Sturdy and Practical: Made from sturdy iron material, this weight stack pin offers exceptional durability and is highly resistant to wear, ensuring it lasts for years -Versatile Using: Designed to be versatile, it can be used for various applications such as ball head safety pins, steel ball pins, and more -Easy Installation: The pin design allows for installation, eliminating the need for any additional tools or equipment -Stable and Secure: Featuring a head locking mechanism, it ensures stability and safety during use, providing peace of mind -Wide Application: Offering flexibility and meeting a wide range of needs for different applications Package list: 2 x Weights Stack Pins