CTA Tools 4230   Cv Joint Boot Clamping Tool Designed to Install Free-End Clamps - CTA Tools 4240 CV Joint Boot Clamp Set Also Installs Pre-Formed Clamps on CV Joint Boots Use with 1/2-Inch Hex Drive or T-Handle Heavy-Duty Construction Allows for Strength and Durability Whether Tuning Up Your 68 Corvette or Changing The Oil on a John Deere Tractor, CTA Can Supply You with the Tools Needed to do the Job