IRWIN Tools VISE-GRIP Pliers, Flat Nose with Spring, 5 1/4-Inch (2078945) Can ream and smooth inside and outside of conduit Ideal for liquid tight fittings and caps IRWIN VISE-GRIP pliers tighten Features durable nickel chromium steel construction. Spring-loaded to reduce fatigue. High leverage for greater force at the jaw The ProTouch grips provide extra comfort and reduce hand fatigue. Machined jaws provide maximum gripping strength.