They are made with ABS, PP,PE or Nylon,used for cable wire installation through the wall safety to protect cable wire surface.Cable Wall Bushing in black 5.2 mm with Inner Hole Dia. 5.2 mm X Cap Dia. 31 mm X 30 mm Length, The special style are available as customers'request, used for Single Coaxial Cable wire installation feed through the wall when usage.
They are made with ABS, PP,PE or Nylon materials,used for cable wire installation through the wall safety to protect cable wire surface. The 4 row inverted gear teeth have a good function to prevent bushing sliding off the hole in the wall,used together the silicone to prevent moisture penetration into the cable wire line through the drilled hole in wall and make the wall look smooth after cable installation. They are widely used in the cable installation industry project field.
Cable Wall Bushing in black 5.2 mm, in black with inner hole Dia.5.2 mm X Cap Dia. 31 mm X 30 mm Length. The white, clear and black colour and the different sizes, style are avaiable as customers'request.