General Product Type: Plumb Bob
Types: BOB Steel, BOB Brass
Size / Weight: 100 g
Country of Origin: China
Material Options Steel Plumb Bob
Brass Plumb Bob
Applications Vertical alignment in construction
Masonry and carpentry work
Surveying and layout marking
Plumbing and building alignment tasks
This plumb bob is a pointed, weighted, cone-shaped instrument suspended by a string. It is used for surveying and construction purposes. This tool is essential for ensuring accuracy in vertical alignment, such as setting up instruments like total stations, transits, or lasers directly over a specific ground point. It has a weight of 100g