The C4 Roll B(.750EX).500AF 38.875 from Precision Inc is a high-performance roller designed for conveyor systems. With an external diameter of .750 inches and an adjustable face width of .500 inches, this roller is engineered for optimal load distribution and minimal friction. The 38.875-inch length provides ample support for various applications, ensuring smooth operation. Constructed from durable materials, this roller meets industry standards for quality and reliability, making it a perfect choice for enhancing conveyor efficiency.