Buyers Products PTO Solid Shafting can speed up the PTO installation process by eliminating the need to build an assembly for short-distance applications. Various sizes of round, spline, square, or hex shafting are available. The shafting is a strong and durable way to connect a motor with a distant application. The shafting is constructed using high strength driveline shafting-grade steel. The full length keyway on the round shafting accepts standard key stock to attach round bore yokes. Shafting is available in various styles and sizes to meet the need of your application.