IRWIN VISE-GRIP THE ORIGINAL LOCKING SHEET METAL TOOL - 8R FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" MAKES BENDING FORMING AND CRIMPING SHEET METAL JOBS EASIER TURN SCREW TO ADJUST PRESSURE AND FIT WORK. STAYS ADJUSTED FOR REPETITIVE USE CONSTRUCTED OF HIGH-GRADE HEAT-TREATED ALLOY STEEL FOR MAXIMUM TOUGHNESS AND DURABILITY CLASSIC TRIGGER RELEASE DESIGNED TO PROVIDE MAXIMUM LOCKING FORCE WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -