square-lock

Security

#square

#lock

#keyhole

#shut

#block

#lock up

#close

#fix

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
  <path fill-rule="evenodd" clip-rule="evenodd" d="M3.25 5C3.25 4.0335 4.0335 3.25 5 3.25H19C19.9665 3.25 20.75 4.0335 20.75 5V19C20.75 19.9665 19.9665 20.75 19 20.75H5C4.0335 20.75 3.25 19.9665 3.25 19V5ZM5 4.75C4.86193 4.75 4.75 4.86193 4.75 5V19C4.75 19.1381 4.86193 19.25 5 19.25H19C19.1381 19.25 19.25 19.1381 19.25 19V5C19.25 4.86193 19.1381 4.75 19 4.75H5Z" fill="black"/>
  <path d="M14.5 10.5C14.5 9.11929 13.3807 8 12 8C10.6193 8 9.5 9.11929 9.5 10.5C9.5 11.5252 10.117 12.4062 11 12.792V16C11 16.5523 11.4477 17 12 17C12.5523 17 13 16.5523 13 16V12.792C13.883 12.4062 14.5 11.5252 14.5 10.5Z" fill="black"/>
</svg>

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
  <path fill-rule="evenodd" clip-rule="evenodd" d="M3.25 5C3.25 4.0335 4.0335 3.25 5 3.25H19C19.9665 3.25 20.75 4.0335 20.75 5V19C20.75 19.9665 19.9665 20.75 19 20.75H5C4.0335 20.75 3.25 19.9665 3.25 19V5ZM5 4.75C4.86193 4.75 4.75 4.86193 4.75 5V19C4.75 19.1381 4.86193 19.25 5 19.25H19C19.1381 19.25 19.25 19.1381 19.25 19V5C19.25 4.86193 19.1381 4.75 19 4.75H5Z" fill="black"/>
  <path d="M14.5 10.5C14.5 9.11929 13.3807 8 12 8C10.6193 8 9.5 9.11929 9.5 10.5C9.5 11.5252 10.117 12.4062 11 12.792V16C11 16.5523 11.4477 17 12 17C12.5523 17 13 16.5523 13 16V12.792C13.883 12.4062 14.5 11.5252 14.5 10.5Z" fill="black"/>
</svg>