The 790-12 12 Oz. steel plumb bob can determine the vertical (or plumb) line from the suspension point to a point on the ground.
- Made of hexagonal, rust-resistant nickel-plated steel
- Self-centering cap simplifies cord replacement
- Nickel plated to prevent rust
- Removable cord cap for 3/32 in. braided cord
- Conforms to government specifications GGG-P501e
- 12 oz.
- 1 in. hex width
- 4-1/2 in. length