Maximize your fleet's uptime and minimize costly downtime with the Hein-Werner HW93667 4-Ton Air/Manual Long Chassis Service Jack. This heavy-duty jack is built to withstand the rigors of daily use in demanding fleet operations, providing the power and precision you need for efficient vehicle maintenance. Its extra-long chassis is perfectly suited for servicing today's larger vehicles, providing access to difficult-to-reach areas. The dual-piston action delivers a rapid lift to contact, followed by powerful lifting capabilities. The innovative Speed Pak technology significantly reduces the amount of handle pumping required, saving your mechanics valuable time and energy. The sealed hydraulic unit safeguards against dirt and moisture, extending the jack's lifespan and minimizing the risk of costly repairs. A pressure relief valve provides crucial protection against accidental overloading, safeguarding both the jack and your technicians. Made in the U.S.A. with high-quality materials, the Hein-Werner HW93667 is built to last, delivering years of dependable performance. Invest in the efficiency and reliability of Hein-Werner, a name trusted by professionals worldwide. Improve your fleet's maintenance process today.