Feature: 1. Safe and Reliable: Our universal weight stack pin is made of excellent materials with a plastic knob, ensuring durability and accuracy in weight stacking. 2. Enhanced Security: The iron pin is designed with an embedded function to lock and secure the weight stack, enhancing the durability and stability of your workout. 3. Easy to Use: The lightweight design of the weight stack pin allows for easy insertion and removal, time and effort saving, making it convenient for daily use. 4. Anti Loss: Our weight stack pin comes with an attached lanyard to prevent loss or misplacement of the pin during your workout sessions. 5. Durable Construction: With its premium construction and accurate design, our weight stack pin provides long lasting performance for all your fitness needs. Specification: Item Type: Gym Weight Stack Pin Material: Aluminum, Iron. Package List: 1 x Gym Weight Stack Pin