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