Introducing the ProCal Innovations LLC. HCCF-3.50-SH, a top-of-the-line product designed to meet your needs. This item boasts a hex socket face design and is made of durable carbon steel material. HCCF-3.50-SH is perfect for use in various industries, including mechanical power transmission and industrial automation & motion controls. Its crowned roller shape and 2.0000 inches roller width ensure optimal performance and reliability. This product is manufactured in the United States and is a must-have for anyone looking for a reliable and efficient solution.