Tekniske specifikationer Height: from 920 to 1,520 mm Height adjustment: hand crank with push-button system and locking screw Material: steel Rod combination: 2-piece folding design Special
features: patented expanding mandrel system »Ring Lock«; vibration-free
connection due to moveable plastic splints; push-button system and hand
crank avoid uncontrolled reverse motion; locking screw provides
additional safety; M20 bolt for precise and vertical fit Tube end(s): »Ring Lock« diameter 35 to 37 mm, threaded bolt M20 Type: black Weight: 3.8 kg