The 1110T Hub with a 4-3/8" internal fit, part number 662332 from Dodge Industrial, is designed for use with couplings and flex clutches. This hub is engineered for durability and performance in various industrial applications. Its robust construction ensures reliable operation under demanding conditions. The 4-3/8" internal fit allows for compatibility with a range of coupling systems, making it a versatile choice for enhancing mechanical connections. This product meets industry standards for quality and reliability, ensuring optimal performance in your machinery.