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