This range of single-piece and telescopic, microphone boom arms are designed to work with K&M microphone stands.
Unless otherwise stated all types have steel tube sections, 3/8-inch connecting threads, silent and scratch-free angle joints with a secure retaining clamp and 3/8-inch threads for microphone clamps. All types are supplied complete with locking washer and plastic hand grip with the exception of the 21231 and 21431 products.
Spare parts are also stocked. See K&M Spare Parts
Single-piece boom-arm, non-scratching, sliding through, swivel joint. Easy tightening with T-bar locking-screw. Supplied with locking washer and plastic grip. Length; 800mm. Weight: 0.676kg. Nickel and black finish.
Two-piece, telescopic boom-arm. Silent, non-scratching, swivel joint, with easy tightening, T-bar locking-screw. Boom extension range 470-770mm. Weight: 0.65kg. Nickel and black finish.
Two-piece, telescopic boom-arm, complete with locking-washer and plastic grip. Silent and scratch-free adjustment of swivel joint via a large wing-nut. Boom extension range: 425-725mm. Weight: 0.58kg. Black finish.
21150
An extendable boom arm with 3/8-inch microphone thread connection. The rod combination can be positioned between 420 and 730mm in length. The swivel joint is T-bar locking screw design and is therefore suited to heavier microphones. Weight: 0.82kg. Steel manufactured with black finish.
Short, one-piece, boom-arm. Smooth adjustment. Easy tightening with large wing-nut. Supplied with locking-washer and plastic grip. Length: 395mm. Weight: 0.49kg. Black finish.
Two-piece, telescopic boom-arm, adjustable counterweight, 1/2 inch connecting thread. Boom-arm extension range: 1,100-2,000mm. Weight: 5.32kg. Black finish. Specifically for use with the 20811 and 21411 floor stands.
Two-section, telescopic boom-arm, 3kg adjustable counterweight, T-bar lock, and 35mm stand adaptor. Boom-arm extension 1,070-1,870mm. Weight: 5.8kg. Black finish.
An extra-long microphone boom, telescopic from 870mm to 1,550mm. Features T-bar locking screw and adjustable counterweight. Weight: 1.7kg
Mini, microphone boom-arm, with 3/8 and 5/8 inch threaded connectors. One-piece design, which can be positioned and locked both in length and angle with large wing-nut. Length: 290mm. Weight: 0.31kg. Black finish.
Microphone arm, complete with swivelling and adjustable boom. Arm clamps to stands with tube diameters 15-30mm. Boom length: 605mm. Arm height: 340mm. Weight: 0.94kg.