The COTECi SD‑57 Aluminum Alloy Telescopic Boom Bracket (51016) is a durable, adjustable support bracket designed for microphones, cameras, or other lightweight equipment. Made from high-quality aluminum alloy, it features a telescopic arm that allows for variable height and reach. Its robust build ensures stability while in use, and the bracket is suitable for home studios, office setups, or professional recording environments.
| Brand | COTECi |
| Model Number | 51016 (SD‑57) |
| Type | Telescopic boom bracket / adjustable support arm |
| Material | Aluminum alloy with durable joints |
| Adjustability | Telescopic arm for variable height and reach; pivoting joints for precise positioning |
| Compatibility | Suitable for microphones, cameras, and small lightweight devices |
| Use Cases | Home studio, office recording, live streaming, podcasts, or professional setups |
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| Product Categories | Mounts |