Milwaukee Fastback Utility Knife with Wire Stripping Compartment, and Gut HookMilwaukee FASTBACK 48 22 1901 Utility Knife, 1 in L Blade, Metal Blade, Ergonomic Handle, Red Handle. The Milwaukee FASTBACK flip utility knife features one handed press and flip operation for 3X faster opening. Maximize productivity on the jobsite with the utility knife that easily activates with one hand. Tool free blade changes let you make adjustments quickly and efficiently. The slim, lightweight, all metal body takes up less space but stands up