Rust-proof durability The blackened exterior resists rust and corrosion, maintaining a clean appearance in humid environments and extending the service life of the tool. Ergonomic handle design The flower-shaped locking handle provides a comfortable grip, reduces hand fatigue, and supports efficient and precise valve spring maintenance. Thickened puller feet Thickened puller feet are produced by a high-temperature heat process and one-piece molding, delivering enhanced strength and durability for easy removal or installation of valve springs. The reinforced feet ensure smooth operation, greater efficiency, and higher precision. Multipurpose compatibility Ensures uniform compression of the valve spring on any vehicle model, making it a versatile addition to any mechanic’s toolbox. Materials and construction Blackened exterior offers corrosion resistance; puller feet are designed for strength and durability to support reliable valve spring work. Applications - Car engines: valve spring removal and installation during head work or valve service on passenger vehicles. - Motorcycle engines: precise compression for valve spring maintenance in motorcycles. - Light trucks and other equipment: reliable valve spring compression for maintenance or repairs on non-car engines. Note: This tool is designed to provide uniform valve spring compression across a wide range of vehicle models, supporting efficient and accurate work.