The Rotary FJ2439 is a set of four 1.5-inch tall flat polymer adapters designed for use on Rotary Lifts. These adapters have a sturdy 3,500 lb capacity, making them reliable for various lifting needs. The adapters are crafted from high-quality polymer materials, ensuring durability and long-lasting performance. With a compact height of 1.5 inches, they are ideal for limited-space applications. The adapter surface measures 4 3/4 inch x 6 5/16 inch, providing a secure and stable platform for lifting pads and rolling jacks. Engineered with precision, the Rotary FJ2439 adapters offer exceptional functionality and efficiency. These adapters are a valuable accessory for any Rotary Lift user, enhancing the lifting capabilities and ensuring safety during lifting operations. Trust the Rotary FJ2439 adapters for superior performance and reliability in lifting tasks.