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