K&M 21140 Telescopic Boom Arm, 16.73 to 28.54" Length, Black
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K&M 21140 Telescopic Boom Arm, 16.73-28.54" Length, Black

SKU: KM21140 MFR: 21140.500.55
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Key Features

  • Achieve perfect mic placement with this adjustable telescopic boom arm for recording!
  • Durable steel K&M boom arm supports your microphone, ensuring stability during use.
  • Extendable design lets you position your mic precisely where you need it, 16.73-28.54".
  • Secure your mic confidently; wing nut clamping ensures a snug, reliable fit every time.
  • Lightweight & portable microphone boom arm, weighing only 1.278 lb, easy to transport.
  • Compatible with standard 5/8" threaded connectors; a versatile studio microphone stand.
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Special Order?Estimated to Ship: 09/10/2025
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K&M 21140 Specifications

  • Color

    Black

  • Material

    Steel

  • Boom arm

    2x Telescopic design

  • Boom arm length

    16.732 to 28.543" (425 - 725m)

  • Clamping

    Wing nut

  • Threaded connector

    5/8"

  • Weight

    1.278 lb (0.58kg)

  • UPC Code

    4016842209903

About K&M 21140

Let the 21140 Telescopic Boom Arm, with its adjustable length of 16.73-28.54 inches, enhance your audio recording or broadcasting experience. This durable and versatile boom arm, finished in a sleek black, is designed to withstand the rigors of frequent use, making it a reliable choice for professionals and enthusiasts alike.

Constructed as a two-piece unit, it features a standard 5/8" thread, ensuring compatibility with a wide range of microphone holders. The boom arm is equipped with a locking washer, providing secure and stable positioning of your microphone.

The standout feature of this boom arm is its smooth and silent adjustability. Thanks to the large wing nut, you can easily modify the length and angle of the arm without causing any scratches or noise that could interfere with your audio quality.

Additionally, the boom arm is fitted with a comfortable plastic grip, allowing for easy handling and maneuverability. Whether you're recording in a studio, broadcasting live, or setting up for a performance, the 21140 Telescopic Boom Arm offers the sturdiness and flexibility you need for optimal microphone placement.

K&M 21140 Features

  • Durable two-piece telescopic boom arm with adjustable length of 16.73-28.54 inches
  • Versatile black finish, suitable for professional recording, broadcasting, and performance setups
  • Standard 5/8" thread for wide compatibility with various microphone holders
  • Equipped with a locking washer for secure and stable microphone positioning
  • Smooth and silent adjustment thanks to a large wing nut, ensuring scratch-free handling
  • Features a comfortable plastic grip for easy maneuverability

Warranty Information

This product has a limited warranty of 60 months.

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Key Features

  • Achieve perfect mic placement with this adjustable telescopic boom arm for recording!
  • Durable steel K&M boom arm supports your microphone, ensuring stability during use.
  • Extendable design lets you position your mic precisely where you need it, 16.73-28.54".
  • Secure your mic confidently; wing nut clamping ensures a snug, reliable fit every time.
  • Lightweight & portable microphone boom arm, weighing only 1.278 lb, easy to transport.
  • Compatible with standard 5/8" threaded connectors; a versatile studio microphone stand.

What's in the box:

  • 21140 Telescopic Boom Arm (Black)
  • K&M 5 Year Limited Warranty (10 Year Limited Warranty on Spare Parts)