Extending Laser Level 12 inch Length Surveying Tripod Pole, Extending Section pole Antenna For Line Laser Rotating GPS GNSS RTK surveying prism (ER 12 inches)

Size: 12 inches, Aluminum Pole Extension has 5/8 x 11 Female Threads, Aluminum Pole Extension has 5/8 x 11 Male Threads, Aluminum pole outer diameter Extensions is 1 inch, Light weight as it Weighs just (0.16 kg).Easy to carry and store., Aluminum antenna rod Extensions is 1 feet (12 inches) in Length