Description: 【Premium and Reliable】The gym weight stack pin is made of high quality steel, which is sturdy, durable, not easy to break, and long service life. 【High Performace】The longer pin length helps to keep the weight level as it moves along the bar. 【Easy to Use】The weight stack locking pin is light and easy for you to insert and remove, convenient for your daily use. 【Wide Appliction】Weight stack extender pin can be secured to their designated machine, to work out wrists, fingers, forearms and elbows, shoulders, biceps, and triceps. 【Nice Accessories】The weight machine pin is perfect accessory for gym, fitness, weightlifting, exercise, training, etc. and also an excellent gift for family, friends, and lovers, who like fitness. Specification: Material: Steel Package Includes: 1 Gym Weight Stack Pin (with reducing sleeve) Note: Please allow slightly errors due to manual measurement and different monitors.