[function]weight machine pin replacement pre-select various weight levels for singular set, allowing for enhanced muscle activation and engagement. [secure locking]you can confidently adjust your weights without worrying about the pin slipping out. [application]this weight stack pin features a standard diameter that fits most gym equipment. it's the accessory for home gyms, fitness studios, or commercial gyms. [easy to use]this weight pin is easy to insert and remove from weight stacks. the handle also allows for a securely grip, ensuring and efficient weight adjustments. [material]our weight stack pin is made of stainless steel material, which is and wear resistant, can be used for a long time. specification:material: stainless steelsize chart:15cmx1cm/5.91inchx0.39inchpackage includes:1 piece weight stack pin(5 pack)note:please allow slightly errors due to manual measurement and different monitors.
