1. Flexible Adjustment The jaw opening can be adjusted steplessly by simply turning the screw. This tool can clamp and tighten screws as well as compress the band clamp, allowing you to pull the end of the clamp as tight as possible before securing it in the and tightest hole. 2. Easy to Use Crimp the CV dust boot clamp and then turn the screw to press the crimping pliers into position. It is recommended to soak it in corrosion resistant/lubricating oil or a similar substance before use, as this will extend its lifespan and prevent the screws from sticking. Just be sure to wipe off excess dirt to avoid buildup over time. 3. Durable Material The CV boot clip tool is made of quality metal material, ensuring sturdiness and durability. It will not break during use and is lightweight and comfortable. The operation is smooth, with no bending or slipping. The surface coating prevents rust, corrosion, and temperatures, ensuring a longer service life. 4. Features The drive shaft clamping tool is designed to help you quickly and non destructively remove and install the retaining band on the dust cover. This CV boot clamp tool is suitable for repairs in tight spaces.