Knipex multicrimp crimping pliers with quick changer magazine knipex 97 39 05 these crimping dies from knipex have been designed for non insulated open plug type connectors plug width 48 63mm and is the ideal all in one tool for electricians crimping dies can be changed quickly and easily without any additional tool while repetitive high crimping quality can be achieved due to precision dies and an integral lock self releasing mechanism manufactured to a high standard with specia