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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.
Knocking 3 times on metal
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Knocking 3 times on metal
metal
knocking
knock
three
- / -
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.mp3
.wav
.ogg
metallic
break
thunder
cicadas
helicopter
bullet
footsteps
countryside
bell
loop
knock
smoke
laser
shotgun
underwater
ceramic
metal
concrete
shot
melee
slide
splat
knife
sliding
glass
unlock
sink
heart
heartbeat
sniper
weapon
sand
pistol
waterfall
grenade
wood
three
knocking
moving
fire
footstep
rain
explosion
sharp
attack
water
sharpen
blood
running
trigger
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