PowRlock Hollow Piston Heads are among the easiest and most versatile workholding solutions to install and operate. Designed to mount over any length bolt, stud, or rod that passes through the hollow piston, they provide exceptional flexibility for a wide range of clamping applications. These patented piston heads can be configured to deliver either pushing or pulling forces and are capable of exerting up to 24,000 pounds of force for reliable, high-performance operation.

PowRlock Hollow Piston Heads help improve production efficiency by simplifying tooling, reducing indirect labor, and minimizing rework. Their precision clamping capabilities support consistent repeatability and enhanced quality control, while their versatility allows manufacturers to integrate machining center capabilities into a variety of applications. The result is faster production, improved accuracy, and more streamlined manufacturing processes.