Description: Comprehensive Compatibility:Valve Spring Installation Pliers designed for BMW models including the N13, N20, N26, N51, N52, N53, N54, and N55 engines. This tool set ensures and efficient handling of eccentric shaft spring and valve spring installationsConstruction:Engine Eccentric Shaft Spring Removal Tool Crafted from steel, this tool set promises exceptional durability and strength. The material ensures long-lasting performance even under rigorous useConvenient Dimensions:The valve spring removal pliers feature a handle length of 275mm with a hook opening of 60mm. This ergonomic design provides a comfortable grip and easy maneuverability during usePortableThe Car Engine Overhead Valve Spring Compressor Stem Seal Remover Installer Tool is easy to carry and transportEasy to UseCar Engine Overhead Valve Spring Compressor, simple to use, universal, suitable for most engines, suitable for auto repair shops or personal DIY use Specification: Material: Steel Size Chart: handle length: 27.5cm/10.83inchhook opening: 6cm/2.36inch Package Includes: 1XValve Spring Installation Pliers Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.