Body Solid 2.5lbs. Weight Stack Adapter

You can pair this with virtually any machine that uses a weight stack. It lets you bump your resistance up in small 2.5-lb increments instead of being forced to leap 10, 15, or 20 pounds at a time. Each piece is built with a solid steel interior wrapped in durable, high-quality rubber to ensure long-lasting performance. Installation is quick and secure, making it a simple upgrade for anyone looking to fine-tune their training. It’s an inexpensive, reliable way to add precise resistance to a wide range of machines—and an essential tool for athletes who want full control over their progression.