3-in-1 crimp, cut, and strip functionality Supports Cat5/Cat5e/Cat6/Cat6A Ethernet cables Compatible with RJ45 pass-through connectors Heavy-duty carbon steel construction Precision ratcheting crimp mechanism Built-in wire cutter and stripper Ergonomic, anti-slip handles Flush wire trimming for professional cable terminations Suitable for networking, CCTV, and structured cabling installations