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電機產(chǎn)品
 
  1. The Steel Nail Marker is super strong solid steel (53-56HRC) and drives easily into blacktop.
  2. "SURVEY MARK" is imprinted on top of nail for easy identification as a survey mark.
  3. Available individually in three sizes 50mm, 75mm and 100mm.
  4. Large 20mm diameter head with recess and raised lettering "SURVEY POINT".