Gym Weight Stack Pin Selector Lock Pin Magnetic 8mm Diameter with Lanyard Gym Accessory for Workout Fitness ExerciseItem Type: Gym weight stack pin Material: Iron, plastic Weight: Approx. 96g / 3.4oz Diameter: 8mm / 0.31in Iron Rod Length: 125mm / 4.9in Total Length: 140mm / 5.5in 1Secure Weight Stacking: Our universal weight stack pin is made of excellent materials with a plastic knob, ensuring durability and accuracy in weight stacking. 2Easy Lock Mechanism: The iron pin is designed with an embedded magnetic function to lock and secure the weight stack, enhancing the durability and stability of your workout. 3Convenient to Use: The lightweight design of the weight stack pin allows for easy insertion and removal, making it convenient for daily use. 4Anti Loss Design: Our weight stack pin comes with an attached lanyard to prevent loss or misplacement of the pin during your workout sessions. 5Durable and Reliable: With its premium construction and accurate design, our weight stack pin provides long lasting performance for all your fitness needs.1 x Gym Weight Stack Pin