Aluminum Prism Pole with Quick Release Clamp (17FT/5.2m)， Telescopic 17FT/5.2m Pole with Adjustable Adapter Dual Inch & Metric Scale –Lightweight Pole for Prisms, Land Surveying and GNSS

SUITABLE FOR VARIOUS PRISMS: Prism pole With 5/8” copper adjustable adapter, suitable for different prisms systerm SMOOTH AND SENSITIVE: Aluminum Prism Pole with Quick Release Clamp made by stainless steel and plastic parts.

Mechanical action is smooth and sure.

Bubble level is very sensitive.

DOUBLE SCALE：Pole extensions are all graded in both imperial and metric units, easy to read and very convenient.

PACKAGED WELL: Prism pole is well-balanced with the grip placed in a very convenient and stable location.

The pole was double-boxed and arrived in perfect condition.

GREAT MATERIAL: Prism pole was made of 5.2m x 4 Section whose Diameter is 36mm,30mm,25mm,18mm, each section smooth and Sturdy