Established in 1945, Tracey Gear & Precision Shaft provides broaching, gear cutting, grinding, thread milling, turning and gear reverse engineering among others. Situated in Pawtucket, R.I., the company has the ability to provide customers with Union gear parts, such as racks, change, spur, miter, helical, bevel and sprockets. It is an ISO 9001 certified company. Tracey Gear & Precision Shafts division Express gear provides expedited service. The company manufactures internal spur gears and splines in steel, stainless, bronze, aluminum, and nylon and fiber.