The K&M 21140 Two-piece Telescopic Boom Arm, Black has a 3/8″ thread and comes complete with locking washer, plastic grip and K&M’s impressive reputation for quality. Smooth, silent and scratch-free adjustment are assured thanks to large wing nut. Weight: 0.6 kg, Boom Length: 425/725 mm.
The main features of the K&M 21140 Two-Piece Telescopic Boom Arm, Black include:
•Boom arm length: 425 to 725 mm
•Clamping: Wing nut
•Thread connector: 3/8″