SWANLAKE 11FT/3.3M Fiberglass Running Wire, Pull Push Rod, Fish Tape Cable Coaxial Electrical Fish Tape Pull Push Kit1. This 11'fiberglass running wire cable electrical fish tape kit is made of fiberglass material, includes 10 rods (3 16" diameter) with threaded brass connectors, Magnetic connector,3 16" acrylic connection, brass push and pull rods. 2. Use for running wire through walls, attics, crawl spaces, sub floors and suspended ceilings, Great for installing cable,wires,HDMI and so on . 3. This fish tape kit is flexibility(don't over force), rigidity and great