Telescopic boom arm with 1/2" thread. Adjustable counterweight. For use with model 20811 and 21411.
| Boom arm: | 2-piece telescopic design |
| Boom arm length: | from 1,070 to 1,870 mm |
| Clamping: | T-bar locking screw |
| EAN: | 4016842211753 |
| Material: | steel |
| Special features: | connecting thread 1/2"; adjustable heavy counterweight included |
| Threaded connector: | 3/8" |
| Type: | black |
| Weight: | 5.32 kg |