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