710N Ergonomic Utility Knife Heavy duty utility knife with ergonomically designed handle including a non-slip section for better grip. 3-step blade adjustment. Quick opening and closing action and with spare blade storage inside handle. Supplied with 2 blades. Extra Standard Blades 10PC Order code: 710-10 Extra Standard Blades 100PC Order code: 710-100 Extra Hook Style Blades 10PC Order code: 710-10H Extra Hook Style Blades 100PC Order code: 710-100H