VSC-35D Valve Spring Compressor, designed for efficient removal and installation of engine valves in maintenance and mechanical work. It supports sizes from 35mm to 200mm with a depth of 240mm, making it suitable for a wide range of engines. It features a strong metal structure that provides high stability during operation and withstands heavy use, with precise and safe performance that reduces the possibility of engine part damage, making it ideal for professional auto repair shops and maintenance.