GRS Positioning Vise Meet the GRS Positioning Vise, the GRS 40 lb. Positioning Vise that delivers unmatched stability and precision for demanding projects. As the largest vise in its class, it blends rugged, heavy-duty construction with meticulous alignment, making it the ideal workholding solution for challenging setups and long-duration machining. Built to endure tough shop environments, this vise provides repeatable accuracy across fixtures, milling, and fabrication tasks, ensuring your parts stay true under demanding workloads. 40 lb. clamping force for demanding setups Largest vise in its class for big workpieces Rugged, heavy-duty construction designed for long-term durability Meticulous alignment for repeatable precision Versatile workholding that boosts efficiency in machining and fabrication Enhance your workflow—order today and experience precision you can trust.