Parts No: 21231-400-55
Telescopic boom arm with 1/2" thread. Adjustable counterweight. For use with model 20811 and 21411.
Specifications
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