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