Klein Tools Heavy-Duty Construction Jack delivers professional-grade lifting for demanding jobsite applications. With 350-Pound capacity and 10-Inch lift range, this versatile jack provides hands-free lifting and leveling for drywall, panels, and other heavy materials. Reversible footplate configuration enables clamping applications while non-marring foot pads protect surfaces. Precise control levers and flush-mount stabilization holes ensure accurate, secure positioning every time. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.