This Sponge Rubber Gasket is designed for use with cranes, featuring dimensions of 3-1/4" OD x 2-1/8" ID x 1-1/16" thick. Made from high-quality sponge rubber, it provides excellent sealing capabilities, preventing leaks and ensuring optimal performance in various applications. The gasket's flexible design allows for easy installation and a snug fit, making it suitable for both industrial and commercial use. This product meets industry standards for durability and reliability, making it a trusted choice for crane operations and maintenance.