Seco Thumb-Release Anti-Crush Bipod Battery a light duty tripod with

a light duty tripod with water-tight plastic wrap for complete protection

A surveyor can set up a freestanding GPS antenna pole or prism pole 1in - 1

setting the single vertical line evenly between the double-lines

The color and the amount of the pigment determines the vividness and permanence of the line

General construction vertical alignment and plumb such as anchor bolt and form alignment

Seco Thumb-Release Anti-Crush Bipod Battery a light duty tripod withComes with no crush bipod head, which prevents crushing of carbon fiber range or prism poles even when excess force is used A surveyor can set up a freestanding GPS antenna pole or prism pole 1 to 1. 25 inch (25. 4 to 31. 8 mm) outside diameter Poles attach easily through the open clamp 1. 5 inch (3. 81 cm) outside diameter Poles can be loaded through the top Legs (independently) extend to 6 feet (1. 8 m) and collapse to 43 inches (109 cm)