The 1/4" Wall Hewretroroll with a size of 16.500" is a high-quality product from Precision Inc. This pulley is crafted from premium materials, ensuring durability and efficiency in demanding applications. With a wall thickness of 1/4", it is designed to handle substantial loads, making it perfect for conveyor systems and other industrial machinery. The design adheres to industry standards, providing reliability and performance in various operational environments. This pulley is an excellent choice for those seeking a dependable solution for their mechanical needs.