Itheminali ye-pull-back spring inekhono elihle kakhulu lokunqanda ukudlidliza, ukuzinza okuqinile kokuxhumeka okuguquguqukayo, izintambo ezikahle, ukonga isikhathi, ukonga abasebenzi, kanye nokungakhathaleli.
Indlela yokufaka izintambo: Donsela emuva intwasahlobo.
Umthamo wezintambo olinganiselwe:2.5mm2.
Indlela yokufaka: NS 35/7.5,I-NS 35/15.