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