Durable iron construction for longlasting use This pin is built from iron materials to withstand heavy use and resist wear and tear during training sessions. Broad home and gym compatibility Suitable for both home fitness setups and professional gym environments. Functions as a weight pin for weight stacks and as a fitness weight bolt in various machines. Enhances weight capacity and workout potential Adds load to gym equipment to support progressive training and heavier lifts. Ideal for weight stack and weight bench applications to expand exercise options. Reliable replacement part Designed as a replacement pin for weight stack racks and weight bench components, helping maintain equipment performance. Key benefits at a glance Strength and durability from iron construction Versatile compatibility with weight stacks and benches Simple way to increase resistance and training options Ready replacement part for worn or missing pins 23 practical use scenarios Home gym setup: Use the pin to quickly select and change the resistance on a weight stack machine during a circuit or progressive overload routine. Commercial gym maintenance: worn or damaged pins on weight stack racks to ensure safe and consistent weight selection for members. Equipment upgrade or : Use as a replacement part to restore or boost the weight capacity of common weight benches and stackbased machines.