The professionals' choice to crimp and trim RJ-45 and RJ-12/11 connectors. Quick Facts Use with EZ-RJ45 ® CAT5e and CAT6 Modular Plugs for an easy modular connector system. Heavy duty. Designed for use with larger cables containing thicker conductor insulation. Works with most RJ-11, RJ-12, and RJ-45 connectors (except AMP). Further Details Get a uniform crimp each time with the ratcheted, straight-action motion. Features precision cast crimping dies, and a built-in wire cutter and stripper for silver satin cable. Constructed of an all-steel frame with rust-resistant black oxide finish. Handles with a molded rubber grip provide extra comfort and a secure grip. Prevents torque loss during the crimp cycle with its zero-flex frame. Tool steel die head assembly gives you 360-degree connector support when crimping. Perfect for terminating shielded CAT5e and CAT6 cables.