Package Content: 1 x Air Operated CV Joint Boot Expander Tool Technical Specification: Color: Red Material: 45 steel + rubber Size: 45*13cm/17.7*5.1 Features and Benefits: Expander Tool Air Operated CV Boot Tool This tool eliminates the need to disassemble CV joints to compale the boots. Lubricate the bellows and place over the expander fingers to activate the air valve to expand and seat over the seal and release. The working range is 20mm-120mm The tool is suitable compale rubber CV and steering boots - not suitable compale plastic (PVC) boots Notice: 1. Please allow 1-3mm error due to manual measurement. Make sure you don"t mind becompalee you bid. 2. The color may be different as the difference display, please understand."