Designed specifically for Porter Cable's Porta-Band metal-cutting band saw models 7723 and 7724, this vise allows stable cutting of installed workpieces. It clamps onto the workpiece and supports the Porta-Band for a more accurate cut. Perfect for cutting pipes when making changes to plumbing systems. It has a clamping capacity of 4-3/4 inches to utilize the full cutting capacity of the Porta-Band. Includes vise.