• Quick Attachment of Your Valuable GNSS Receiver or Prism
• Permanently bonds the Anti-Rotation Quick Release (5111-04 ) to the pole 
• Heights read direct for the Anti-Rotation Quick Release
• Stainless steel 5/8 x 11 threads
• Easy push button operation 
• Holds up to 20 pounds (9.07 kg)
• Aluminum inner poles w/silk-screened graduations
• Original SECO TLV™ locks with pin and lanyard with a 40-minute vial on the lock.
• It locks at 1.8 meter, 2 meter and 2.2 meter.
• The lightweight carbon fiber composite and aluminum construction make the poles 30% lighter than similar prism poles.
• Dual Grads: (10ths/2 mm) 
• Height: 4.48 ft (1.4 m) - 8.14 ft (2.5 m) 
• Weight: 2.65 lb (1.20 kg)
• Discontinued, Limited Supply Available, quantity available marked.
• Optional GT Model available, with Graduated Tenths on outer lower pole

Applications: 

• Construction grading
• Building layouts
• Boundary and topographic surveys