Our fitness pulley machine equipment includes the aluminum alloy weight pin with rope, designed for use with weight stack machines. This gym pin ensures the weight plates are securely place, preventing any accidental movement. Easy to use, just insert the pin into the weight stack and adjust the rope for a stable and effective workout. Features -Color:Black -Material:Aluminum Alloy, Steel -Size:40.00X2.50X1.00cm/15.72X0.98X0.39in -Pin diameter: 10 mm -Ball diameter: 28 mm -Quick easy setup: the design allows for fast and easy installation and removal, streamlining your workout preparation - material: this weight stack pin offers exceptional durability and longevity, even with frequent use -Convenient to carry: featuring a rope attachment, this weight stack pin is easy to transport and handle, making it a practical accessory for fitness enthusiasts -Wide range compatibility: suitable for various weight stack machines, this weight stack pin is a versatile addition to your fitness gear -Enhanced safety: the robust construction and secure fit ensure that your weight stack remains stable, reducing the risk of injury during workouts Package list: 8 x weight stack pins