by Peter |
Last Updated: October 24, 2022 Buy the best lock for windows for your needs. Choose from the best lock for windows on the market. Pick the one that satisfies your need.
In Hurry? Checkout Our Top Pick Of Best Lock For Windows.
Our Top Pick
9.7/10 our score
Best Lock For Windows
| Rank | Product Name | Score |
|---|---|---|
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1
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Prime-Line F 2588 Sash Lock, Diecast Construction, White, Used On Vertical and Horizon
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9. 7
|
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2
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Defender Security U 9802 Sliding Window Lock, 1/4 inch, Extruded Aluminum, White Painted Finish (2-pack)
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9. 5
|
|
3
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Defender Security U 9819 Sliding Window Security Lock, Economy, Aluminum, Silver - 4 Count (Pack of 1)
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9. 1
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4
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Burglabar 2 Pack - Great for Sliding Patio Door Lock, (Use 2 for doors), Sliding Window Lock, Sliding Basement Windows Lock, Child Safety Lock
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8. 8
|
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5
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Lion Locks Sliding Window and Door Locks (10 Pack), Adjustable Aluminum Security Screw Lock for 3/16-3/8” Track, Door Stopper Safety Lock, No-Drill Install, Requires 28-36mm Clearance for Screw Lock
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8. 6
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6
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1 X Lot of 4 Pcs Sliding Window Lock (12 Pack)
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8. 2
|
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7
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Sliding Window Locks Aluminum Metal Window Locks Security Safety Door Locks Adjustable Security Locks with Keys (Silver, 15 Sets)
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8. 0
|
|
8
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Ideal Security Window Security Bar with Child-Proof Lock, Extendable, White (10.6-16.625 Inches)
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7 .7
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|
9
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4 Sets Sliding Window Locks, Security Window Lock Aluminum with Key, Window Stoppers for Vertical & Horizontal Slide Door, Adjustable Security Locks, for Child Home Bedroom Double Hung Windows
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7. 4
|
|
10
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Window Locks,4 Sets Sliding Window Locks With Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black)
|
7. 2
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1. Prime-Line F 2588 Sash Lock, Diecast Construction, White, Used On Vertical and Horizon
1
9.7/10 our score
Features
- This sash lock can be used on horizontal and vertical sliding windows constructed of aluminum, wood and vinyl materials
- Most often found on double hung windows
- Mounting holes are 2-1/16 in. on center
- Heavy duty diecast construction with baked on white enamel
- Cam-action hook latch draws the keeper tight when locked
- Fasteners included for installation
2. Defender Security U 9802 Sliding Window Lock, 1/4 inch, Extruded Aluminum, White Painted Finish (2-pack)
2
9.5/10 our score
Features
- Compatible with both horizontal and vertical sliding windows
- For use with older style, metal framed windows
- For use with sliding windows that have a maximum of 3/16 in. thick frame fins
- Made of heavy-duty extruded aluminum with steel thumbscrew
- These sliding window thumbscrew locks come white in color
- Ideal for use as secondary security locks, often used for ventilating or securing windows in closed position
- Please refer to the line art and compare to your needs before purchasing
- Used on vertical and horizontal sliding windows as a secondary window lock
- For use on 1/4 in. max. thick fins
- White painted finish
- Extruded aluminum construction with steel thumbscrew
3. Defender Security U 9819 Sliding Window Security Lock, Economy, Aluminum, Silver - 4 Count (Pack of 1)
3
9.1/10 our score
Features
- Used to secure sliding window in a closed or ventilating position
- Thumb turn screw secures lock in place
- Fits up to 1/8 in. thick rails
- Extruded aluminum construction
- Easy to install
- Used as a secondary lock
4. Burglabar 2 Pack - Great for Sliding Patio Door Lock, (Use 2 for doors), Sliding Window Lock, Sliding Basement Windows Lock, Child Safety Lock
4
8.8/10 our score
Features
- Door & window locks: The Burglabar is a unique self-locking hinge lock designed to offer additional home security from a patio door or sliding window. Our sliding glass door lock and window lock keeps you safe and can be used to child proof your home.
- Safety at home: Our window and door latch lock provides additional safety while you are home and keeps your home safe when you are not. The Burglabar is also a great door safety lock for kids keeping your little explorers safely inside.
- No tools needed: Our Burglabar installs quickly and easily without tools and its crystal-clear design blends in with your decor. When mounted out of reach from small children the BurglaBar keeps windows and doors shut for child safety. Read instructions to make sure that you have the space between both sliding doors for the Burglabar to fit.
- Incredible strength: Proudly made in Canada, Burglabar’s adhesive bonds like a weld for maximum strength. Each Burglabar, when properly applied, can withstand dynamic shear of 300 to 450 pounds. We recommend using 2 Burglabars for sliding doors. Please leave for 72 hours to let adhesive stick properly to the glass before using.
- Who we are: We are Rishon Enterprises Inc., the creators of The Original Addalock and the Burglabar. We have focused our time and efforts on promoting and bringing attention to safety, security and privacy for your everyday life.
5. Lion Locks Sliding Window and Door Locks (10 Pack), Adjustable Aluminum Security Screw Lock for 3/16-3/8” Track, Door Stopper Safety Lock, No-Drill Install, Requires 28-36mm Clearance for Screw Lock
5
8.6/10 our score
Features
- SLIDING TRACK LOCK: Secure your patio door, sliding glass door, and both horizontal & Vertical sliding windows. Ideal for securing a vertical window air conditioner or window fan setup.
- DURABLE & SENSIBLE: Made of heavy-duty aluminum the lock includes a vinyl lining to prevent you from scratching your window frame. The vinyl insert provides additional gripping power when locking your windows down.
- NO TOOLS NEEDED: These window locks are easy to install with double door lock thumb screws securing sliding door & window tracks up to 3/16" wide with the rubber insert or 3/8" without the rubber window seal.
- CHILD PROOF DOOR LOCK: Use this window lock to protect your family from intruders and more! The sliding door lock allows you to leave sliding windows & doors securely locked in position, whether fully closed or ajar to allow a breeze.
- WINDOW LOCKS SECURITY: Whether you are looking for a way to lock in an AC unit window setup, as a camper lock replacement, or as part of your babyproofing house setup.
6. 1 X Lot of 4 Pcs Sliding Window Lock (12 Pack)
6
8.2/10 our score
Features
- Used to secure sliding window in a closed or ventilating position
- Thumb turn screw secures lock in place
- Extruded aluminum construction
- Fits up to 1/8 in. thick rails
- Include 12 pack window lock.
7. Sliding Window Locks Aluminum Metal Window Locks Security Safety Door Locks Adjustable Security Locks with Keys (Silver, 15 Sets)
7
8/10 our score
Features
- Install easily: each lock is equipped with a key, no extra tools needed, you just need to use the key slowly through the hole and hold on the track by key control. Please check your window track before buying
- The locks are made of aluminum alloy, and rust proof, can serve you for long time using
- Various usages: the window locks can be applied to keep windows partially open or closed, enhancing air circulation, preventing burglars from entering or keep your kids safety, Fits for most vertical or horizontal sliding windows and doors
- Size: the lock size is approx. 2.4 x 2 x 1.4 cm/ 0.94 x 0.79 x 0.55 inch (LWH), key length is approx. 2.7 cm/ 1 inch, apply to track heights more than 5 mm/ 0.2 inch and track thickness no greater than 6 mm/ 0.23 inch, please check the size before ordering. Please check your window track before buying
- 15 Pieces sliding window locks with keys, Color: silver.This product is suitable for the type of window with track, please carefully confirm with the type of window and the specific size before buying
8. Ideal Security Window Security Bar with Child-Proof Lock, Extendable, White (10.6-16.625 Inches)
8
7.7/10 our score
Features
- Sliding Window Lock: This sliding window security bar with a childproof anti-lift lock acts as a visual deterrent against burglars who can see it clearly through the door
- Adjustable and Easy to Install: Made of aluminium, this sliding window lock easily slides from 10.6 to 16.625 inches and can be installed without cutting, allows the window to partially open while being secured
- Perfect For Window Installation: Install in-window air conditioner units or leave the window partially open for ventilation, all while locking your window in a secure position
- Not a Pressure-Mounted Bar: The saddles can be eithered screwed into the window frame and profile or mounted with strong 3M double-sided tape (included), providing reliable protection, unlike the pressure-mounted bars that can shake loose and fall
- Comfortable Height: This window lock mounts anywhere in the window profile, allowing you to install it out of the reach of children
9. 4 Sets Sliding Window Locks, Security Window Lock Aluminum with Key, Window Stoppers for Vertical & Horizontal Slide Door, Adjustable Security Locks, for Child Home Bedroom Double Hung Windows
9
7.4/10 our score
Features
- Measure Your Windows Track: In order to ensure the perfect application of Tahikem window locks, please measure your window track size, height must be greater than 0.75inch (1.9cm) and width must be less than 0.59inch (1.5cm). Tahikem window locks is equipped with a vertical key, which can be applied to the middle track of the window. (Notice: Please check the fourth product Measurement picture before purchasing)
- Simple Installation: Each window lock is equipped with a hexagonal key. You can use the key wrench to slowly rotate the screw nut to secure it on the window track. It only takes 5 minutes to complete the installation. Our window locks are also equipped with 2 rubber non-slip protection pads to prevent scratches or damage to your window and improve stability.
- High-quality Material: The window safety lock is made of aluminum alloy, durable and sturdy. The anti-rust coating makes it a good match for white sliding windows, sliding doors and vertical doors. In addition, we have improved the shortcomings that other window locks are not fixed and do not fit the middle track, so you can buy with confidence.
- Tahikem Safety Window Lock: It ensures your family members safety. Effectively reduce the risk of children and pets falling from high windows. By locking your windows, it can also protect your property against damage during heavy rains and hurricanes, or guard against theft and avoid property damage during your traveling period.
- Package Includes: This sliding window locks is exclusively developed and designed by Tahikem, equipped with 4 locks, 4 keys, 4 transparent gaskets, 8 non-slip rubber pads, 1 vertical hex key, and 1 installation manual. If you have any issue about the window locks, please contact us. We will reply within 24 hours.
10. Window Locks,4 Sets Sliding Window Locks With Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black)
10
7.2/10 our score
Features
- MEASURE YOUR WINDOWS TRACK:: The window lock is apply for sliding windows, sliding doors and vertical windows.please measure your window track size height must be greater than 0.55inch (1.4cm) and width must be less than 0.59inch (1.5cm) before ordering window locks. window locks is equipped with a vertical key, which can be applied to the middle track of the window.
- UPGRADE PROTECTION DESIGN:: 2022 Upgrade protection design,our each window lock has two fixing holes,secure it on the window track,which greatly enhance the holding power of the lock,use double hole locks on heavy windows/doors for added security. window locks are also equipped with protection pads to prevent scratches or damage to your window and improve stability.
- WIDE USAGE:: It ensures your family members safety,can control the window partially open or closed,effectively reduce the risk of children and pets falling from high windows,by locking your windows, it can also protect your property against damage during heavy rains and hurricanes.also, it prevent burglars and thieves.This sliding window lock for home,bedroom, kindergarten, office,etc.
- EASY TO INSTALL:: No additional installation tools or drilling required,3-step quick installation.step1,place the lock to a suitable position.Step2,Insert gasket protect window track from scratches.Step3,tighten the screws,done!you can easily fix the window lock at any part with the vertical key or hex keys,easy to reuse and re-install.
- PACKAGE INCLUDES:: 4 Sets of window locks for sliding windows,including 4 PCS sliding window locks,4 PCS hex keys,4 PCS gaskets,1 PCS vertical key.Great thanks for choosing us and we care about the customer's purchase satisfaction.If you have any questions while using,just feel free to contact us,we will reply to you within 24 hours and surely offer you a satisfied solution.