Aimtech Cable Tester +Crimp Crimper +100 RJ45 CAT5 Connector Plug Network Tool Set 1 x Network Crimper 315--Suitable for RJ11 (6P4C), RJ12 (6P6C) and RJ45 (8P8C) connectors 1 x Cable Tester for cables with RJ45/RJ11/RJ12 Connector. Required DC 9V battery. (Batteries not included). Also support for USB power supply. 1 x Wire Stripper(free) 100 x RJ45 RJ-45 CAT5 Modular Plug 50 x 8" (200mm*5mm) Heavy Duty Nylon Cable Ties,Black