Powerful All-in-One Ethernet crimperThe modular data cable crimper combines multi-functions for stripping cutting crimping within one tool while dealing with installing work; This Network Tool Kit is designed for RJ45 RJ11 RJ12 and its compatible with Cat5 Cat5e Cat6 Cat6a modular plugs no matter it is shielded or unshielded; Any type of Ethernet cable can be used to terminate Optimal DesignThe textured handle of our RJ45 crimper meets the need of slip prevention and ergonomics; Lock sliding button on the crimping tool keeps it closed when not in operation; The size and weight of our Ethernet crimping tool is only 2/3 compared with the traditional ones, which delivers its portable, easy-storage and hold-in-one-hand features Long-Lasting and DurabilityBuilt with industrial-grade and heavy-duty steel components, RJ45 pass through crimp tool is able to last for a long-years using; Meanwhile, crimpers tool blade was made of high-quality steel blade and its notch for fixing th