Easy to disassemble: designed to pull joints with hidden retaining rings from vehicles, Remove Most Vehicles' Half-Shaft Drive Axles, use this CV shaft tool to easily disassemble the CV shaft, saving your time and energy! advantages: This puller create added torque to impose a large pressure on CV axle. Remove the axle assembly from the transaxle easily without damage to expensive aluminum transmission cases or other components. Easy installation: Attach the inner CV axle puller to your axle slide hammer, then position the adapter around the shaft behind the inner boot; Slide the 5 lb hammer weight back and forth to create torque to pull out the axle; use lubricant fluid for added ease could make the operation easier. these axle puller tools are simple, yet powerful, Is your essential tool! It is mainly suitable for the disassembly and use of the universal spherical cage half shaft of the trolley.The product can also be used with a slide hammer to pull and disassemble the cardan shaft