Premium and Reliable The gym weight stack pin is made of high-quality steel, which is sturdy, durable, not easy to break, and offers a long service life. High Performance The extended pin length helps maintain proper weight alignment as it moves along the bar. Easy to Use The weight stack locking pin is lightweight and easy to insert and remove, providing convenience for daily use. Wide Application The weight stack extender pin can be secured to compatible machines, supporting workouts for wrists, fingers, forearms, elbows, shoulders, biceps, and triceps. Great Accessory This weight machine pin is a perfect accessory for gym, fitness, weightlifting, exercise, and training. It also makes a thoughtful gift for family, friends, or loved ones interested in fitness. Specifications: Material: Steel Package Includes: 1 x Gym Weight Stack Pin Note: Please allow slight variations due to manual measurement and differences in display monitors.