Pet Door Security Lock


Pet Door Security Lock

Lockking Sliding Door Security Lock Bar

Lockking Sliding Door Security Lock Bar is Easy to Install and Easy to Use for Dog Door Panels

Please watch Video: “How the Lockking Lock Bars Work.”


Lockking Pet Door Security Lock in Use with Pet Door Panel

Pet Door Security Lock Bar 3-way

After the Pet Door Panel or insert is installed there usually is not a way to lock your sliding glass door securely.

The interlocking barrier between the closed sliding door and the fixed glass panel is compromised when a pet door panel is installed.

The Pet Door Security Lock has a spring loaded adjustable mechanism that when properly adjusted apply’s pressure against your Pet Door Panel helping to seal it in the locked position.

The Lockking Pet Door Security Lock comes with the Stoplock, a extra safety device.


lock action unlocking 1lock action locked



lock action unlocking 1Pet Door Security Lock action unlocked 2


Lockking Pet Door Security Lock bracketThe Aluminum Mounting Brackets are pre-drilled for screws, as a option. We use 3M Industrial Double Backed Foam Adhesive Tape for installation and use.
IMPORTANT: A minimum 3/4″ wide flat surface is required to attach the brackets.
The Security Lock Bars come in 3 basic colors, White, Black, and Stainless Steel. Custom colors and sizes available.


When the sliding door is fully open the Sliding Door Lock can take up to 3″ in width , your walk through opening could be up to 3″ narrower.

LockKing Pet Door Security Lock will fit most types of Pet Door Panels.

Lockking Manufactures Security Lock Bars for
Sliding Windows and Sliding Glass Doors, Click Here for Shop Page

Lockking Sliding Door Security Lock Bar on sliding glass doorLockking Security Lock Bar in Vertical S/H Windowlockking security lock bar in window

LockKing Sliding Door Locks are Made in the USA of Aircraft Quality Aluminum

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Return Policy
Purchased items can be returned within 30 days for full refund less shipping costs. Items must be unused and undamaged. Purchaser is responsible for cost of shipping product back to JTC Solutions. All Special orders are non-returnable and non-refundable.

JTC Solutions LLC warranties all Lockking Products for a period of 5 years for any mechanical defects. JTC Solutions LLC assumes no responsibility for any misuse,improper installation
or any damages that occur from use of. 2018

Made in USA