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