These IRWIN VISE-GRIP FD4 4-1/2-inch Flush Diagonal Pliers provide high leverage for exerting greater force at the jaw. Their nickel-chromium steel construction provides great strength and durability, while the built-in ProTouch grips provide extra comfort and help reduce hand fatigue. Induction-hardening helps the cutting edge stay sharp longer. The pliers can also function as a wire cutter for added versatility.