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