Cut, crimp, strip – 3 in 1 functionSuitable for 8P8C/RJ45 / 6P2C/6P4C/6P6C/RJ11/RJ12 / 4P2C/4P4C/RJ-22 crimpingCutting modular cable: Place the single-bladed side of the tool’s cutter facing you and cut the modular cable to the desired length. Make sure to cut the ends of the cord straight across, not diagonallyStripping modular cable (Flat Cable) : Insert 4P/6P cable into the two-bladed side of the tool’s stripper until it touches the stop guide / Insert 8P cable into the two-bladed side of the tool’s stripper and let it extend a little past the lower cut bladeSqueeze handles until it stops cable must be kept perpendicular and then pull from the toolStripping Round Cable Insert the cable into the round stripping hole, turn the crimper in counter clockwise direction and cable in clockwise at the same timeRemove the outer jacket, insert the stripped cable into the plug and be sure the left wire at one and matches the right wire at the other endPlace modular plug with cable into the tool’s holder. Be sure the striped wire is between the tab and gold contacts. Squeeze handles until it stops4p holder is located on the back side of the tool