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SFXLibrary is a database of free sound effects to use in your projects. Every sound is available in MP3, WAV and OGG format.
Heavy knocking 3 times on metal
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Heavy knocking 3 times on metal
metal
knocking
knock
three
- / -
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.mp3
.wav
.ogg
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break
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underwater
sliding
explosion
cicadas
footsteps
moving
knock
knife
sharp
thunder
trigger
heartbeat
laser
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smoke
splat
bell
unlock
sharpen
three
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sand
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knocking
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loop
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