- Easy installation: Enables efficient, disassembly-free mounting, reducing steps and avoiding drive shaft removal. Compatible with diverse axle structures for user-friendly application. - Precise pneumatic control: Air-driven system ensures consistent expansion of CV joint sleeves, minimizing deformation risk through controlled air supply and enabling millimeter-accurate torque-angle settings during assembly. - Stable locking: Quick-positioning components for fast setup, multiple adjustable jaws for precise edge fastening with vertical alignment, secured by an interlocking locking module. - Durable construction: Robust, wear-resistant surface with a high-density core and buffered protective layers that extend the life of the tool and drive shaft system. Use cases: - Automotive service shops performing CV joint boot replacement on front-wheel, rear-wheel, and all-wheel drive vehicles requiring accurate alignment and torque-angle control. - Drive shaft assembly in workshops or production settings for light- to medium-duty vehicles, ensuring consistent sleeve expansion and secure edge mounting. - Maintenance of heavy equipment and trucks where repeatable, precise axle assembly and durable tooling are essential to reduce downtime and wear.