1. Easy to use Crimp the CV dust cuff clamp and then turn the screw to press the crimping tool into position. It is recommended to soak it in some or similar anti corrosion lubricating oil before use as this will prolong its life and prevent the screws from sticking. Just be sure to wipe off excess dirt so that it does not accumulate over time. 2. Durable material The CV boot clamp tool is made of quality metal material, which is sturdy and durable. It does not break during use and provides a comfortable, smooth operation. It does not bend or slip. The surface coating prevents rust, corrosion, and temperatures, ensuring a longer service life. 3. Flexible Adjustment The jaw opening can be adjusted by simply turning the screw. This tool can clamp and tighten screws as well as squeeze the band clamp, allowing you to tighten the end of the clamp as much as possible before securing it in the and tightest hole. 4. Features The driveshaft clamping tool is expertly designed to help you quickly and non destructively remove and install the securing strap on the dust cover. This CV dust boot clamp tool is ideal for repairs in confined spaces.