Features 1、For running wire through wall, attics, crawl spaces, sub‑floors and suspended ceilings, widely applications. 2、Finish difficult electric wiring installations by pulling and pushing cords through the toughest spaces easily without sparking fires. 3、Light weight, durable, resistance to acid and alkali, aging resistant, corrosion resistant for reliable use. 4、Strong flexibility (But do not bend forcibly while using), and the low friction design, about 20m / 65.6ft of the total length. 5、Easily glide through the conduit without binding at turns, joints or couplings, made of ABS/70# steel material. Specification Item Type: Through Wall Wire Threader Material: ABS / 70#steel Color: Orange Length: Approx. 20m / 65.6ft Diameter: Approx. 0.4mm / 0.02in Wide Uses: For running electrical wires through wall, attics, crawl Spaces, subterranean floors and suspended ceilings Purpose: Perforation Package List 1 x Through Wall Wire Threader