Aluminum Inserts

These markers are non removable and should be driven in with a hammer taking care to interpose a piece of wood or plastic in order not to damage the surface.  Each insert has a housing for positioning a magnetic plate facilitating location with a detector. We can install the magnetic plates for you if needed.

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MaterialHigh Strength, Non-Corroding Aluminum Alloy
MarkingsCan be given a special inscription at the request of the surveyor.
Dimensionsdiameter: 1.97" length: 1.77"

Available Colors