Description
Stainless Steel Survey Spads
2-1/8 inch Long
Spads are flat spikes which are hammered into a wooden plug anchored in a hole drilled into the mine ceiling from which is threaded a plumbline. Alternately, they can be hammered directly into the rock or a small crack in the rock face. Often times used for hanging equipment, lighting, mine safety items.
A handy tool in mine surveying for marking permanent underground stations
or suspending survey equipment.
100 per Pack.
Keywords:
Spad Key
Surveyor Spad
Surveyor Spads
Surveying Spad
Surveying Spads
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