Description
Telescopic boom arm with 1/2″ thread. Adjustable counterweight. For use with model 20811 and 21411.
- Boom arm: 2-piece telescopic design Boom arm
- Boom arm length: from 1,100 to 2,000 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




































