RJ45 CAT5 Network LAN Cable Crimper Pliers Tools (Green) Material: metal and plastic Hard and durable enough to crimp the network cables for using magnetic steel The mouth of the press-pliers is made of high quality steel. It won't damage the shelled-wire when crimping. Suitable for Cat5 and Cat5e cable with 8P8C plugs Pacakge Included:1XCrimper Tools