Ronix RH-4912 hydraulic trolley jack, 3 tons

- Hydraulic technology makes lifting easy, while a wider frame and internal bypass valve ensure safety - Safe bypass system prevents overload and ensures safe operation - Steel rollers for durability - Special quality design: polished and processed cylindrical rams use high-performance seats. Polished inner cylinder walls extend seal life to minimize abrasion and wear - Compact design allows use in confined spaces and easily fits under low vehicles - Steel frame construction for maximum durability and longer service life - Rear swivel rollers for easy maneuvering - 360-degree positive lock safety handle rotation and 360-degree swivel saddle for versatility