Enhanced stability and safety: Zerodrop safety assurance with a secure grip mechanism. Antislip jaw structure and doubletrack compression system minimize movement and improve control during operation. Safety lock design: Protective safety buckle and lock provide added security, support accurate realtime pressure readings, and help identify critical limits to prevent misuse. Adaptable vehicle compatibility: Threepiece modular framework enables seamless multiscenario compatibility and dependable assist for diverse suspension types, improving convenience across different vehicles and setups. Durable construction: Solid alloy steel crafted from temperature quenched steel with precision machining for exceptional hardness and toughness, making it suitable for heavyduty spring compression work. Use scenarios Coil spring compression during suspension service on cars, light trucks, and SUVs such as replacing shocks or struts. Strut or shock servicing on vehicles with independent or complex suspension layouts requiring reliable spring management. Heavyduty spring compression tasks in professional shops for a range of vehicle types, including offroad and performance suspensions.