FEATURES: Work Supports automatically adjust to the proper height for supporting a workpiece, then lock securely to become fixed rests. Support plunger is held by a precision sliding-fit pressure sleeve that provides incredible accuracy and repeatability. Fluid-advanced Work Supports provide extra loading clearance and are ideal for workpieces that are too light to depress a spring-loaded plunger. The top-flange version shown here allows space-saving low-height installation using either standard fittings or manifold mounting. These supports have high load capacities yet are extremely compact and easy to install. Dual mounting capability allows installing with either standard fittings on the back side or manifold mounting from below. Highly corrosion resistant with stainless steel plunger and internal components. Standard metallic wiper provides excellent protection against dirt and coolant entry.