NEW - Universal Pneumatic CV Joint Boot Spreader Compatible for Most Vehicles & Trucks. It is used for the quick and effective installation of CV (Constant Velocity) joint boots without removing the drive shaft. The tool operates using compressed air to expand the flexible rubber boot. It is suitable for universal fit CV boots on various vehicles, including cars, ATVs, and 4x4s. The maximum safe operating pressure is typically around 116 psi. Come and get it. I only accept Cash and thanks for looking.