Designed to crimp RJ11, RJ12, RJ22, and RJ45 connectors onto CAT3, 5E, and CAT6 cables, this feedthrough connector crimper is perfect for any network installer. Ratcheted, ultra-stable platform for consistent terminations with low hand force. Tool includes built in jacket strippers for round and flat cables 28-22 AWG (0.32 - 0.64 mm diameter). Dual-component ergonomic cushion grip handles for greater comfort.