Sliding Door Bar Lock

Sliding Door Bar Lock made for Sliding Glass Doors, Patio Doors, Pet Doors, and Windows.


-Sliding Glass Doors are vulnerable access points in your home.

-Many homeowners have resorted to placing a stick in the track to prevent the door from being opened from the inside or outside.

-This is a quick but ineffective remedy for the problem of security. The stick requires the homeowner
to be aware at all times of the stick being in place on the floor.

-Adding to this, the stick on the floor is not visual, and there is repeated physical strain from bending over to remove and replace the stick.

Sliding Door Bar Locks with lady bending over to pick up stick out of sliding glass door Sliding Door Bar Lock with lady

The Solution is Lockking’s Sliding Door Bar Lock

  • Lockking Sliding Door Bar Lock replaces the latch or lock built in the door which can be unreliable.
  • LockKing Security Bar Lock is a Self Adjusting Sliding Door Security Bar that provides you with extra security.
  • Sliding Door Security Bar eliminates Bending Over to Remove a Stick or Unlatch another Lock.
  • LockKing Security Bar, after installation, moves easily with the door when it opens and closes.

  • The Security Bar Locks are easily installed, requiring a hex wrench which is supplied for simple installation.
  • A Sliding Door Bar Lock may be removed without damage to your slider, excepting the optional use of screws.
  • LockKing Security Bar can be Installed at Different Heights, giving the user more convenience,
    while adapting to their needs.
  • The Sliding Door Lock Bar, available in standard sizes to fit Sliding Doors on the ORDER page..
  • Custom sizes available for different applications such asHandicap Doors and Sliding Doors with Pet Door Panels.
  • After Installed the Security Bar can measure up to 3″ in width in the fully open position.
  • The Mounting Brackets are 3/4″ Wide and need a Flat Surface to mount to.


Lockking Security Bars are also available at and