Shure A57F Stand Adapter for SM62, SM63, SM81, VP64, AMS26, KSM141, KSM137 and WA380 1/2 Wave Antenna

Product Overview

The Shure A57F is a microphone clip that mounts any 20 mm shaft-diameter microphone to a standard microphone stand. It is a common replacement and spare-part accessory for AV integrators maintaining Shure instrument and overhead microphones in conference rooms, houses of worship, and broadcast studios. The clip secures the microphone to standard 5/8"-27 threaded stands used throughout commercial AV.

Product Description

This stand adapter holds microphones with a 20 mm body diameter firmly to a microphone stand, providing dependable positioning for instrument and overhead miking in permanent installs and live production. AV system designers keep the A57F on hand as a replacement clip because it is the factory mount for several widely deployed Shure small-diaphragm condensers. The clip threads onto standard microphone stands and booms, so it integrates with the hardware already used across most commercial meeting spaces and worship facilities. It is a low-cost consumable that prevents downtime when an original clip is lost or damaged during frequent reconfiguration. The simple, durable design makes it suitable for both touring inventories and fixed-install racks.

Key Features

• 20 mm Shaft Compatibility — Securely mounts microphones with a 20 mm shaft diameter to a standard microphone stand for stable positioning.
• Standard Stand Threading — Fits standard microphone stands and booms used throughout commercial AV installations.
• Broad Microphone Support — Compatible with Shure PG81, SM63, SM81, SM86, SM87, SM94, Beta 87, KSM137, KSM141, VP64, MX412, and MX418 microphones.
• Replacement-Ready — Serves as a factory-equivalent spare clip, minimizing downtime when an original mount is lost or damaged.
• Durable Construction — Built for repeated setup and teardown in touring and fixed-install environments.

Technical Specifications