Granit Marker is made of a Granit head and a survey spike. Granit head is manufactured with natural Granit. Dimension base 100 x 100 mm and high 85 mm, a tolerance in dimensions is accepted.
The length of the survey spike will determinate the anchoring's depth.
USE of Granit markers
Around of historical monuments and wonderful sites
Possibilities of personalization with Engraved identity disk.
A locking sleeve is free delivered with polyroc head marker.
The sleeve prevents rotational and lateral movements of one element against the other.