With the Knipex 97 49 70 crimping die, you can quickly and reliably terminate network and telecommunication cables. This interchangeable die features three crimping positions and is engineered for 4-, 6-, and 8-pole modular Western plugs including RJ10, RJ11, RJ12, and RJ45. Designed for use with Knipex Crimp System pliers from the 97 43 series, it ensures accurate contact crimping and strain relief without damaging delicate pins. Built from hardened ball bearing steel, it delivers lasting dimensional stability and consistent performance across demanding daily jobs.