1. Wire tracker -Quickly tracing & find Lan/telephone/coax cable which is connected with switch or router;Check wiremap of Lan cable with receiver directly after it is found. 2. Network Cable Stripper-Strip the outer jacket of Lan cable, flat telephone cable,removable coax cartridge for RG59-6-11-7 and many speciality Audio cables. 3. Punch Down Tool-For the commonly used idc connector system used in structured wiring accessories such as patch panels,data modules , linejacks and junction boxes. 4. RJ45 Plug Crimp Tool-Make your own patch cords/leads up using this heavy duty hand tool.