Zt-Zero Tolerance 0750 Talon Assisted Opening Knife. The Talon 0750 from Zero Tolerance is a SpeedSafe assisted-opening folder. The talon-shaped blade is ideal for controlled pulling cuts. It excels in cutting rope, line, and webbing. The premium S30V blade steel is Tungsten DLC finished and the handle sports 3D machined G-10 scales over stainless liners.