Engine Performance Stability Delivers precise measurement results to optimize engine stability. The tool features an adjustable structure and valve spring compression support for accurate pushrod length assessment. Sturdy Material Made with strength materials that resist wear and prevent deformation, ensuring longterm reliability in pushrod length checking. Ergonomic Handle Design Designed with an ergonomic grip and userfocused approach, providing effortless handling and comfortable use during extended tasks. Broad Application Suitable for automotive and marine engines, offering compatibility across multiple vehicle types. A dependable tool for professional workshops and individual users seeking versatile functionality. Use scenarios Automotive engine rebuilds and maintenance: verify pushrod length after valve train modifications to ensure correct valve timing and engine performance. Marine engine service: check pushrod length for inboard and outboard engines to maintain proper valve clearance. Workshop and home garage use: quick verification before engine assembly or during routine diagnostics to improve workflow and accuracy.