1. Professional Trunk Installation Tool: This trunk installation tool is specially designed for fitting stretch boots without removing the CV joint drive shaft, making your maintenance work much more efficient and convenient while saving valuable repairs. 2. Practical Design with Smooth: The cone shaped design features a smooth exterior that allows the CV shoes to slip on easily without damage. Top diameter 19 mm, bottom diameter 108 mm and height 330 mm for compatibility with most standards. 3. Construction: Made of sturdy plastic that provides the right balance between stiffness and flexibility required for proper boot installation. The black finish resists grease and oil stains common in automotive maintenance tasks. 4. Easy to use: Simply slide the tool into position, pull the boot over the cone and work it in for the CV joint. This straightforward application eliminates frustration and reduces physical effort compared to traditional installation methods. Use scenarios: - Replacing CV boots on front-wheel-drive vehicles where removing the CV joint drive shaft is undesirable or time consuming, enabling installation in situ. - Professional repair shop or DIY garage settings to install stretch CV boots quickly and with reduced manual effort. - Work in tight spaces or under vehicles with limited clearance, where guiding the boot over the cone streamlines the installation process without disassembly.