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