Sub Brand Name Name : MagnumPRO Tensile Strength : 250.000 LB (1.100 KN) Maximum Design Strength Material : Nylon Type : Non Conductive, Curl Resistant Application : For Fast, Clean Fishing, For Fishing In Conduit With Wire Or Cable Present Replacement Part : RN536-50 Replacement Nylon Fish Tape 50 FT (NO CASE), 01664 Replacement Tip for 436 Nylong Fish Tape (Requires Greenlee K05 or K09 series crimper or #6 hex crimp to install), 10052 12 IN Case/Handle Replacement Kit