Description: 【Quality Material】: Our weight stack pin is made from durable, heavy duty stainless steel ensuring it can withstand gym sessions and last for years. 【Easy to Use】: This weight pin is easy to insert and remove from weight stacks. The handle also allows for a reliable grip, ensuring safe and efficient weight adjustments. 【Advanced Muscle Engagement】: Weight Machine Pin Replacement Pre select various weight levels for a singular set, allowing for enhanced muscle activation and engagement. 【Universal Fit】: This weight stack pin features a standard diameter that fits most gym equipment. It's the great accessory for home gyms, fitness studios, or commercial gyms. 【Secure Locking】: With its solid design, this weight stack pin head securely locks into place, allowing for safe, seamless weight changes. You can confidently adjust your weights without worrying about the pin slipping out. Specification: Material: Stainless Steel Size Chart:Diameter: 8mm/0.31inch, Length: 8cm/3.15inch Package Includes: 1 Weight Stack Pin Note: Please allow slightly errors due to manual measurement and different monitors.