K&M 21140

Telescopic Boom Arm with 3/8" Thread & Silent Adjustment

$47.99

K&M 21140 | Telescopic Boom Arm with 3/8" Thread & Silent Adjustment

Adjustable Telescoping Microphone Boom Arm

The K&M 21140 is a durable, two-piece telescopic boom arm designed for precise microphone positioning in studio, stage, and broadcast settings. With smooth, silent adjustments and a solid steel construction, it’s ideal for performers and engineers seeking stability and flexibility.

K&M 21140 Competitive Differences

  • Two-piece telescopic boom design for extended reach
  • Adjustable length from 16.7" to 28.5" (425 to 725 mm)
  • Wing nut clamping for silent, scratch-free adjustment
  • Includes locking washer and ergonomic plastic grip
  • 3/8" threaded connector for compatibility with most mic clips and accessories
  • Lightweight steel construction for durability without added bulk

K&M 21140 Description

The K&M 21140 boom arm offers professional-grade adjustability and convenience in a compact and lightweight package. Its two-piece telescopic design extends from 16.7" to 28.5" (425 to 725 mm), allowing precise microphone placement for a wide range of applications—from vocal performances to overhead drum miking. Constructed from durable steel and finished in black, this boom arm features a smooth wing nut clamping mechanism for silent, scratch-free adjustments during performances or recordings. A plastic grip and locking washer ensure secure handling and easy setup. Ideal for use in combination with mic stands that feature a 3/8" thread, the 21140 provides the reliable functionality and build quality König & Meyer is known for.

21140 Features

  • 2-piece telescoping boom arm design
  • Locking washer for secure attachment
  • Plastic grip for easy handling
  • Wing nut clamping for smooth and silent adjustment
  • Black steel construction for strength and longevity

21140 Specifications

  • Boom Arm Length: Adjustable from 16.7" to 28.5" (425 to 725 mm)
  • Threaded Connector: 3/8"
  • Weight: 1.28 lb (0.58 kg)
  • Material: Steel
  • Clamping Type: Wing nut
  • Color: Black
  • UPC: 4016842209880

K&M 21140 (K&M Boom Arm)

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Order Value Term Length APR
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Option #4 - Free Lay-Away Program

  • -Call 877-775-7635 to get started
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  • -Pay when you can & we'll ship when it's paid off
  • -FREE to use ($10 initial charge is applied to final payment)

TRUSS & ACCESSORIES > Stands, Scrims & Stages > Mic Stands
UPC: 4016842209903
Brand: K&M
K&M 21140 | Telescopic Boom Arm with 3/8" Thread & Silent Adjustment
K&M 21140 | Telescopic Boom Arm with 3/8" Thread &...
$47.99