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