Telescopic boom arm with 1/2" thread, adjustable counterweight

Boom arm: 2-piece telescopic design
Boom arm length: from 1,070 to 1,870 mm
Clamping: T-bar locking screw
Material: steel
Special features: connecting thread 1/2"; adjustable heavy counterweight included
Threaded connector: 3/8"
Type: black
Weight: 5.32 kg