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