PA-509 Drop wire clamp ndikulumikiza chingwe cholowera pamutu patatu pazida kapena nyumba. chimagwiritsidwa ntchito onse m'nyumba unsembe panja unsembe- kukhazikitsa. kuperekedwa ndi shimu ya serrated kuti iwonjezere dzenje pa waya wogwetsa. Amagwiritsidwa ntchito kuthandizira matelefoni awiri awiri kapena awiri kugwetsa mawaya pama span clamps, ma hooks oyendetsa, ndi zolumikizira zosiyanasiyana.
Mwamunarial
Kugwiritsa ntchito