The CT-QT SPLINE(36) 1-1/8X18 from Field Tool Supply is a versatile spline tool designed for high-performance applications. With a length of 18 inches and a diameter of 1-1/8 inches, this tool is perfect for tasks requiring strong torque and grip. Its durable construction ensures longevity, making it suitable for both professional and home use. The spline design allows for efficient power transfer, enhancing productivity in various mechanical tasks. This tool meets industry standards, ensuring compatibility with a wide range of systems.