Konig & Meyer 21368

Specs
Height: from 1,100 to 1,800 mm
Height adjustment: spring-loaded bolt and locking screw
Material: steel 
Rod combination: 2-piece folding design patented expanding mandrel system Ring Lock; vibration-free connection due to moveable plastic splints;
Special features: M20 bolt for precis
Tube end(s): Ring Lock diameter 35 to 37 mm, threaded bolt M20
Color: black
Weight: 3.15 kg