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K&M 21120 2-Piece Telescoping Boom Arm for Mic Stand

SKU: KM21120 MFR: 21120.577.55
$44.99
$55.99
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Key Features

  • Achieve perfect mic placement! This telescoping boom arm extends from 21.85" to 37.8".
  • Durable mic boom arm with a 5/8" threaded connector ensures secure microphone mounting.
  • Enjoy stable recordings with this K&M mic stand boom, weighing just 1.6 lbs for easy use.
  • Adjust your sound! Clamp this boom to poles up to 0.8" for versatile studio setups.
  • Portable microphone stand boom arm is perfect for on-the-go recording and broadcasting.
  • Get exceptional value with K&M's reliable, adjustable, and durable mic boom arm today!
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Special Order?Estimated to Ship: 09/14/2025
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Review Summary

2022-02-17T15:10:45

Rated 1 out of 5

2 pack? not so far

advertised 2 pack. sent 1. mistakes happen, but this has happened before, so now it is a pattern

JUSTIN V.

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K&M 21120 Specifications

  • Threaded Connector

    5/8"

  • Clamp Opening

    0.8" (2.03cm)

  • Vertical Pole Height

    10" (25.4)

  • Boom Length

    21.85-37.8" (55.5-96.01cm)

  • Weight

    1.6 lbs (0.72kg)

  • UPC Code

    4016842209828

About K&M 21120

Make your microphone stand reach new heights with the 21120 2-Piece Telescoping Boom Arm. Designed for both studio and stage use, this boom arm extends your mic stand's capabilities with over 3 feet of additional reach, ensuring optimal positioning for any audio recording or performance situation. Crafted with durability in mind, the boom arm is lightweight at just over 1.5 pounds, yet sturdy enough to maintain the desired angle and height without sagging.

The boom arm's versatility is highlighted by its adjustable telescoping design, allowing for precise microphone placement. This feature is essential for capturing clear and crisp sound in various environments, from intimate studio settings to dynamic live events. The reliable T-bar locking screw ensures secure tightening, so once you've found the perfect position, your setup remains stable and free from unwanted movement.

Compatibility is key, and the 21120 boom arm seamlessly threads onto a standard 5/8" connection, making it a universal addition to your existing microphone stand. The scratchless swivel joint is a testament to the product's thoughtful construction, offering quiet and accurate angle adjustments without the risk of damaging your equipment.

Choose the 21120 2-Piece Telescoping Boom Arm for its combination of durable, versatile, and adjustable features. Trust in the renowned quality of K&M, a brand synonymous with reliable audio equipment, to enhance your recording or performance experience with this essential studio and stage tool.

K&M 21120 Features

  • Boom arm with 5/8" threaded mic stand attachment
  • Color: Black
  • Silent scratchless swivel joint
  • T-bar locking screw

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Achieve perfect mic placement! This telescoping boom arm extends from 21.85" to 37.8".
  • Durable mic boom arm with a 5/8" threaded connector ensures secure microphone mounting.
  • Enjoy stable recordings with this K&M mic stand boom, weighing just 1.6 lbs for easy use.
  • Adjust your sound! Clamp this boom to poles up to 0.8" for versatile studio setups.
  • Portable microphone stand boom arm is perfect for on-the-go recording and broadcasting.
  • Get exceptional value with K&M's reliable, adjustable, and durable mic boom arm today!

What's in the box:

  • K&M 21120 2-Piece Telescopic Mic Boom Arm
  • K&M 5 Year Limited Warranty (10 Year Limited Warranty on Spare Parts)