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