Isixhumi esivaliweyo esimelana nokufuma esineentambo ezimbini esinophawu lwe-pre-crimp lwentambo yobhedu oluqinileyo oluyi-0.7-0.4mm (21-26AWG) oluzaliswe ngumoya. 1.27mm (0.050″) Ubushushu obuphezulu OD.
