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