10 Best Security Lock For Sliding Glass Patio Door in 2023 Review & Buyers Guide

Andersen Auxiliary Security Lock, Foot Latch

Color: White

Length: 3-3/4 Inches

Width: 7/8 Inch

Height: 1-5/8 Inches

✔✔[Door Security Lock Defend your home ]Add Extra, High Security to your Home or private space and prevent unauthorized entry,double safety security protection and make you feel more secure.

✔✔ [Child Proof Door Locks] Provides an effective solution for child proofing.Works good for keeping a 3 year old from sneaking out the front door.

✔✔ [Extra layer of protection for Door ] Upgrade night lock make you feel safe with the extra protection.Much 12 times stronger than a normal deadbolt to against being kicked in. Purchase door reinforcement lock and sleep peacefully at night now.

✔✔[Easy Operation Security Door Lock] Easy to install and use:Use power screwdriver and drill to mount security door lock on your door frame ,finish DIY door lock installation minutes.

✔✔[Home Security Door Lock]Home security door lock defend your home safe, not only prevent break-in but also keep you child proof. you could buy with confidence and would try our best to solve any problems.

ENHANCED HOME PROTECTION: Heavy duty, dual-function security bar prevents forced entry on hinged, patio and sliding doors; For indoor use

PORTABLE AND COMPACT: Collapsible design is easy to store and ideal for travel, providing extra security in hotels, on vacation or at the office

ADJUSTABLE: Adjusts from 28. 5 in. (72. 4cm) to 45 in. (114cm) in length to fit most standard doors and sliding patio doors; Top door knob jam is easily removed for sliding door applications (Length without door knob jam: 25 in. to 41. 5 in. )

DURABLE, COMMERCIAL DESIGN: Made with heavy duty 1mm, 20 gauge steel for strength and security; Pivoting ball joint ensures full contact with floor for secure fit while padded foot provides a strong grip without scratching

INSTALLS IN SECONDS: No tools required, simply adjust the bar length using the release buttons, prop under door knob and easily adjusted as needed

2 in 1 DOOR STOPPER SECURITY BAR & SLIDING DOOR SECURITY BAR: Use this device for two different purposes with easy interchangeable caps for hinged doors and sliding door/windows. Perfect for home, apartment, or dorms.

EXTRA PROTECTION FOR YOUR DOOR: Add an extra layer of protection for your home with a door stopper. Angled rubber bottom assures full contact and strong grip on most types of floors without scratching them.

ADJUSTABLE AND DURABLE: Door jammer can be adjusted between 22.25"-43.7" for vertical doors with standard knobs and 22.25”-39.25” for windows or patio doors due to the sliding glass door lock caps being shorter. Built to withstand 350 pounds of force.

EASY TO USE & SETUP: Whether used as a patio door security bar or door jam, install takes just seconds and instantly adds an extra layer of protection! Easily props under the door knob and easy to remove. Door blocker rod can also be easily adjusted.

WHAT'S INCLUDED: Your satisfaction matters, therefore enjoy 1 year and LIFETIME SUPPORT. Door Security Bar (2 parts), Door Caps (2pcs), Sliding Patio Door & Window Caps (2pcs), User Guide.

CHILD PROOF SAFETY DEVICE – Keep valuable belongings from young child proof sliding door or hung window with durable and effective lock. This kid stopper has been proven to withstand the pulls and tugs of babies and children, keep doors and windows opened in safe!

SAFE DESIGN – Unlike other sliding glass door lock, this sliding door child lock is installed beside door shelf and works once double buttons pressed simultaneously, which stops the door slided and passed each other. This lock is off to press the locking cover for unlock condition!

STRONG DURABILITY – Never worry about sliding window locks broken with high quality ABS plastic, stainless steel spring and strong 3m adhesive tap. The 3M window lock will not lose effectiveness or power even when you routinely open and shut your hung windows every day!

SIMPLE INSTALLATION – Installing sliding door lock has never been this easy, no drilling tools needed! Simply clean the working area for this lock, peel off 3M tape and stick this device onto the desired location of sliding doors for your patio, closet, cabinet as well sliding window!

DURABLE LASTING WORK - We know that patio glass door lock will work perfect. In case that you are not satisfied with this sliding door stopper, It is welcome to let us know any time and the helpful solution will be provided in 12 hours. A good safe gift for the kids to get great benefits!

Easy Install Child Safety Lock for Sliding Doors with Pre-applied Double-sided Adhesive. No Tools Or Drilling Needed

One-hand Use Sliding Glass Door Lock, Simply Lift Both Side Wings To Lock And Simply Fold Down Again To Unlock

No More Access To Your Clothes In The Wardrobe. Reliable Pet & Baby Proofing Child Safety Lock For Sliding Doors.

Sliding Closet Door Lock Either Limits Or Completely Stops To Prevent Kids Or Pets From Opening Doors

Strong Abs BPA Free Plastic Sliding Window Locks, Sticks To All Surfaces, Glass, Aluminum, Wood, Plastic

100% Made in the USA. For Metal or Wood Doors.

Drop-In / J-Hook Lock in 4 Sizes and Colors (Finishes).

Extra Narrow (1/2 inch shackle width), Narrow (3/4 inch), Medium (1-1/4 inch), Wide (2 inch).

Black, White, Nickel, Brass.

SECONDARY SECURITY LOCKING DEVICE – This U 9847 Patio Sliding Door Loop Lock can be used on a patio sliding door as a secondary security lock for increased home safety.

CHILD-SAFE SECURITY DEVICE - This door loop lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security.

EASY INSTALLATION  - Installation is quick and easy – additional security for your home or office doors are within reach! Installation fasteners are included.

DURABLE CONSTRUCTION – This door loop lock has a hardened steel locking bar with diecast constructed mounting plate and keeper, with a chrome plated finish.

PRODUCT INFO - This locking device features a 2-1/8” reach, which is designed to secure the door to the jamb. It is also available in 1-1/8”, 1-3/16”, 1-7/16”, and 2-1/4” reaches.

SECONDARY SECURITY LOCKING DEVICE – This U 9846 Patio Sliding Door Loop Lock can be used on a patio sliding door as a secondary security lock for increased home safety.

CHILD-SAFE SECURITY DEVICE - This door loop lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security.

EASY INSTALLATION  - Installation is quick and easy – additional security for your home or office doors are within reach! Installation fasteners are included.

DURABLE CONSTRUCTION – This door loop lock has a hardened steel locking bar with diecast constructed mounting plate and keeper, with a nickel plated finish.

PRODUCT INFO - This locking device features a 1-1/8” reach, which is designed to secure the door to the jamb.

Plated case hardened steel pin locks in retaining ring when engaged or stores in holder when unlocked

Securely locks door in closed or ventilating position

Prevents sliding and lifting of door

Pin mounts into a 1/8 in. Hole drilled through the window frame and the fixed panel frame