Locking Sheet-Metal PliersFlat, smooth nose plates make it easier to bend, form and crimp sheet metal. Easy-lock, easy-release handle trigger allows you to get the job done quicker. Adjustment screw enables precise sizing and, when the task calls for it, gradual tension releases. Contoured body provides a familiar in-hand feel. High-grade, heat-treated tool steel ensures superior strength and long-lasting durability. Tool Type: Locking Pliers; Applications: Building Maintenance; Construction; Pipe-Fitting; Plumbing; Welding; Applicable Materials: Aluminum; Brass; Bronze; Copper; Iron; Nickel; PVC; Steel; Zinc.