3M FS 135 A-C cable tie Releasable cable tie Nylon Black, White 100 pc(s)

The orange 3M Dynatel pen marker telephone makes marking and thus later locating underground telephone lines very easy. It can be placed at a maximum depth of 60 centimeters in the ground. It is insensitive to minerals, chemicals and temperature changes and is therefore suitable for any soil. Due to its cylindrical shape and small size of 76 by 20 millimeters, it is ideal for subsequent marking in sealed surfaces such as asphalt, concrete or stone. Electronic markers consider the most reliable method of marking existing or new facilities, even under snow. Their function is not affected by metal ducts or pipes, nor by fences or high-voltage lines.