Features and Benefits:�Clearly marked for easy identification�Stainless steel resists rust for a lifetime of use�Compatible with all crimping tools that accept W dies.�Hydraulic crimpers and cuttersCrimp dies and accessories allow crimpers to crimp a range of connector styles. Placed in the jaws of compatible crimping tools, crimp dies apply equal pressure around the material to ensure a secure coupling. Cutting heads enable tools to cut cable and guy wire.