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