CRL Power Shift Dual Stage Snips have a unique double action power mode, which can easily be switched from standard cutting mode to the extra heavy-duty "Bulldog" mode. These Snips work like all common metal cutting snips when lighter gauge metals are being cut. However, simply spread the handles 180 degrees apart and the handle placement pins shift the fulcrum point, increasing the cutting strength by 200%. It's like having two Snips in one! The jaws have a light serration to prevent slippage, and the handles have a heavy rubberized coating for comfort.