SFX
Library
Search for a
free
sound
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
Share this sound!
Heavy knocking 3 times on metal
metal
knocking
knock
three
- / -
Download »
.mp3
.wav
.ogg
thunder
shotgun
unlock
sink
running
ceramic
laser
pistol
water
blood
sharpen
knife
melee
bell
helicopter
grenade
metal
splat
weapon
slide
sliding
trigger
heartbeat
metallic
heart
sharp
wood
shot
concrete
attack
sniper
moving
underwater
bullet
countryside
footsteps
fire
waterfall
explosion
three
knocking
sand
knock
footstep
glass
break
smoke
loop
cicadas
rain
Do you like these sounds?
Help to keep this service free!