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