Mechanical Metal Unfolding

CC0 — Free for any useFile checked

One hinged metal mechanism unfolds in a single controlled movement. Interlocking metal panels slide and rotate with short mechanical clicks, ending in one firm latch. No paper, electric hum, explosion, speech or music. Free CC0 WAV and MP3, no attribution required.

4.049 s · MP3 · CC0

Volume

Use it in code: new Audio("https://sfxmint.com/dl/growth-837d6051031a7ec47ed98ddc-part-1-v1.mp3").play(); The link is stable and CORS-enabled, or download the file into your project.

File properties & checks

File check: Decodable
Sample rate: 44100 Hz
Channels: 2
Encoding: mp3
Size: 65,244 bytes
SHA256: 15c2bee66429b128b6acc42503f4c4aa4d24211ec2e0e189494b7d4d7af8f9ca
Listening: We checked the file itself (format, duration, checksum). Whether it fits your scene is something only a listen in context can tell — preview before shipping.

AI-generated · 4.0s · Public domain (CC0 1.0) — use it in commercial projects, games, videos and apps with no attribution.

mechanicalmetalunfolding