Most Complete KitThe fiberglass running electrical wire kit including 10 fiberglass rods: for conduit installations and cable wiring through straight piples; 1 tensioner: easy to tighten and pull the cable; 1 hook: for hooking & retrieving; 1 ring: secures cables during routing; 1 domed bullet: aids the travel of rods across hard surfaces; 1 magnet flat bullet: female thread protector or lifts objects; 1 flexi lead: flexible to connect and 1 plastic storage case: convenient carry and store.High-Quality MaterialMade from fiberglass, it's better than plated carbon steel. This fish tape has strong flexibility, rigidity and great insulation, non-rusting, non-magnetic, can be bent nearly 90 degrees(But do not bend forcibly while using, otherwise it will break). Low friction design allows the fish tape rod to easily glide through the conduit without stopping at turns, joints or couplings.Excellent ExtensibilityRods are flexible, can be used individually or threaded together, non-conductive of them can be screwed together to form longer lengths. Both ends of the rod are brass threaded connector, easy to connect quickly, 13 inch for each fiberglass rod, 10pcs rod can be extended up to 11 feet, meet almost all your installation and threading needs.High VisibilityElectrical fish tape rods are colored with a bright yellow, it is a nice touch in a dark environment. Clearer and more intuitive, easier to distinguish, to be able to locate and differentiate the rods from cables easily.Wide UsageYour best choice for running wire through walls, attics, crawl spaces, sub-floors and suspended ceilings, and installing cable. Can be suitable for all kinds of situations, like outdoor, lighting, ceiling, indoor, pipe, floor. Just connect different tools.