RJ45 Pass-Through Folding Tool compatible with CAT5E, CAT6 and CAT6A connectors. Works with 26 AWG to 23 AWG cables. Mini Kompax design featuring 2/3 the size of traditional folding tools and 1/3 lighter than standard pliers, enabling one-handed operation. RJ45 folding tool that integrates crimping, stripping and curling functions. Even beginners can achieve professional-quality installations. Spare blade retention: The spare blade is fixed to the curling port surface with a clip and pins to prevent loss during use or blade changes. The curling port has a special notch to fix the blade, wrapped with a black clip and then secured with pins to ensure the knife stays on track. Use scenarios: - Terminating Cat5e/Cat6/Cat6A cables in network patches, wall outlets, and patch panels. - DIY home or small office network upgrades where compact, one-handed operation matters. - Field service or onsite cable terminations in offices, classrooms, or data closets.