20 Best Window Lock Screw [2024]

Are you looking for the best Window Lock Screw? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Window Lock Screw.

We Recommended:

# Preview Product
1 Defender Security U 9819 Sliding Window Security Lock, Economy, Aluminum (Pack of 4) , Silver Defender Security U 9819 Sliding Window Security Lock, Economy, Aluminum (Pack of 4) , Silver
2 Window Locks, 10 Pack Window Locks for Vertical and Horizontal Windows, Sliding Window Locks,... Window Locks, 10 Pack Window Locks for Vertical and Horizontal Windows, Sliding Window Locks,...
3 Defender Security U 9802 Sliding Window Lock, 1/4 inch, Extruded Aluminum, White Painted Finish... Defender Security U 9802 Sliding Window Lock, 1/4 inch, Extruded Aluminum, White Painted Finish...
4 Sliding Window Locks Aluminum Metal Window Locks Security Safety Door Locks Adjustable Security... Sliding Window Locks Aluminum Metal Window Locks Security Safety Door Locks Adjustable Security...
5 Wood Window Security Hickory Hardware Window Hardware 1419 Polished Brass Steel Wood Window Security Hickory Hardware Window Hardware 1419 Polished Brass Steel
6 Andersen Sash Lock and Keeper Stone Traditional Kit Andersen Sash Lock and Keeper Stone Traditional Kit
7 Prime-Line Products U 9800 Sliding Window Lock, Steel Screw, Mill Finish,(Pack of 2) Prime-Line Products U 9800 Sliding Window Lock, Steel Screw, Mill Finish,(Pack of 2)
8 Arology 9 Pack Sliding Window Lock with Steel Screw, Fits Most Sliding Windows, No Tools Required,... Arology 9 Pack Sliding Window Lock with Steel Screw, Fits Most Sliding Windows, No Tools...
9 Sliding Glass Door Window Locks - 4 Pack Child Baby Proof Security Locks for Kids Safety Slide... Sliding Glass Door Window Locks - 4 Pack Child Baby Proof Security Locks for Kids Safety Slide...
10 Defender Security U 9801 Sliding Window Lock with Steel Screw, Black Finish,(Pack of 2) Defender Security U 9801 Sliding Window Lock with Steel Screw, Black Finish,(Pack of 2)
11 1 X Lot of 4 Pcs Sliding Window Lock (12 Pack) 1 X Lot of 4 Pcs Sliding Window Lock (12 Pack)
12 Wideskall Metal Sliding Window Lock with Steel Screw (White) (10-Pack) Wideskall Metal Sliding Window Lock with Steel Screw (White) (10-Pack)
13 Prime-Line U 9809 Sliding Window Lock for Vinyl Windows – Easy Installation to Keep Windows... Prime-Line U 9809 Sliding Window Lock for Vinyl Windows – Easy Installation to Keep Windows...
14 4 Sets Sliding Window Locks, Security Window Lock Aluminum with Key, Window Stoppers for Vertical &... 4 Sets Sliding Window Locks, Security Window Lock Aluminum with Key, Window Stoppers for Vertical...
15 Toddleroo by North States Sliding Window & Door Wedge Locks | Limits The Space That Windows and... Toddleroo by North States Sliding Window & Door Wedge Locks | Limits The Space That Windows and...
16 ihave Replacement For Rear Bolt Nut Screw Cab Glass Window Latch Lock D21 Hardbody Frontier... ihave Replacement For Rear Bolt Nut Screw Cab Glass Window Latch Lock D21 Hardbody Frontier...
17 Lpraer 2 Pack Slide Latch Lock 2 Inch Barrel Bolt Lock with Screws Heavy Duty Stainless Steel Slide... Lpraer 2 Pack Slide Latch Lock 2 Inch Barrel Bolt Lock with Screws Heavy Duty Stainless Steel...
18 Beisen Aluminum Double Thumb Screw Turn Patio Sliding Door and Window Lock (10 Pack) Beisen Aluminum Double Thumb Screw Turn Patio Sliding Door and Window Lock (10 Pack)
19 QBOSO Sliding Window Security Lock, 6PC Window Security Locks with Key for Home and Office(Aluminum)... QBOSO Sliding Window Security Lock, 6PC Window Security Locks with Key for Home and...
SaleBestseller No. 1
Defender Security U 9819 Sliding Window Security Lock, Economy, Aluminum (Pack of 4) , Silver
  • 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
SaleBestseller No. 2
Window Locks, 10 Pack Window Locks for Vertical and Horizontal Windows, Sliding Window Locks,...
  • SLIDING TRACK LOCK: Secure your patio door, sliding glass door, and both horizontal & Vertical sliding windows. Ideal for securing a vertical window...
  • DURABLE & SENSIBLE: Made of heavy-duty aluminum the lock includes a vinyl lining to prevent you from scratching your window frame. The vinyl insert...
  • NO TOOLS NEEDED: These window locks are easy to install with double door lock thumb screws securing sliding door & window tracks. They fit sliding...
  • 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...
  • 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...
SaleBestseller No. 3
Defender Security U 9802 Sliding Window Lock, 1/4 inch, Extruded Aluminum, White Painted Finish...
  • 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
SaleBestseller No. 4
Sliding Window Locks Aluminum Metal Window Locks Security Safety Door Locks Adjustable Security...
  • Install easily: each lock is equipped with a key, no extra tools needed, you just need spin the key slowly through the hole and hold on the track by...
  • the locks are made of aluminum alloy, durable 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...
  • 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...
  • 15 pieces sliding window locks with keys; Color: silver
SaleBestseller No. 6
Bestseller No. 7
Prime-Line Products U 9800 Sliding Window Lock, Steel Screw, Mill Finish,(Pack of 2)
  • Securely locks sliding window in closed or ventilating position
  • Utilizes single thumbscrew to mount on window track
  • No tools needed to install
  • Zinc diecast construction
  • Securely locks sliding window in closed or ventilating position
Bestseller No. 8
Arology 9 Pack Sliding Window Lock with Steel Screw, Fits Most Sliding Windows, No Tools Required,...
  • Securely Lock - Ensure strongly locked and doesn't get loose
  • Easy Installation - Install in seconds without any tools
  • Size Fits - For most vertical or horizontal sliding windows (Windows frame must be less than 0.25 inches)
  • High Quality - Aluminum construction with white finish and steel screw
  • Value Pack - Package comes with 9 white sliding window lock
Bestseller No. 9
Sliding Glass Door Window Locks - 4 Pack Child Baby Proof Security Locks for Kids Safety Slide...
  • CHILD SAFETY LOCKS FOR SLIDING DOOR:Reliable baby proofing child safety locks for sliding doors/windows at your home. Prevent unwanted intruders and...
  • SLIDING GLASS DOOR/WINDOW LOCKS: These slide door locks works well on sliding door and window, either limits or stop the opening of window/door to...
  • NOTICE TO BUYERS:The thickness of this lock is about 0.42in(1.09cm). Make sure the clearance between the window and the frame is greater than 0.42in....
  • SIMPLE YET EFFECTIVE: Simply press tow buttons to lock and simply press down the locking cover to unlock. Easy for adults BUT difficult for kids and...
  • PACKAGE QUANITY: Comes with 4 Pcs of sliding glass door/window locks, enough quantity for you to use in your house. No more worrying about your kids...
Bestseller No. 10
Defender Security U 9801 Sliding Window Lock with Steel Screw, Black Finish,(Pack of 2)
  • Securely locks sliding window in closed or ventilating position
  • Utilizes single thumbscrew to mount on window track
  • No tools needed to install
  • Zinc diecast construction
Bestseller No. 11
1 X Lot of 4 Pcs Sliding Window Lock (12 Pack)
  • 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.
Bestseller No. 12
Wideskall Metal Sliding Window Lock with Steel Screw (White) (10-Pack)
  • Security lock for sliding window
  • Easy to install
  • No additional tool needed
  • Note: Please make sure the thickness of the window frame is less than 0.25" inch or it will not fit.
SaleBestseller No. 13
Prime-Line U 9809 Sliding Window Lock for Vinyl Windows – Easy Installation to Keep Windows...
  • NOTE: Not intended for a patio door, windows only.
  • EACH PACK INCLUDES – (1) Adjustable jaw that fits all vinyl frame rail thicknesses from 1/16" up to 1/2 in. thick. "Vise like" grip holds securely...
  • SECURELY LOCK WINDOWS – These U 9809 sliding window locks for vinyl windows help keep them securely closed. The locks feature an adjustable jaw that...
  • ADD EXTRA SECURITY – Use these sliding window locks to prevent unwanted intruders and avoid falling accidents –keeping your windows closed when...
  • FOR USE ON MOST VINYL WINDOWS – These sliding window locks are for use on horizontal sliding windows and most vertical sliding (single hung) windows...
Bestseller No. 14
4 Sets Sliding Window Locks, Security Window Lock Aluminum with Key, Window Stoppers for Vertical &...
  • Measure Your Windows: In order to ensure the perfect application of Tahikem window stopper, please make sure that the height of your window track...
  • Double lock design: Each window lock has two fixing holes, which greatly enhance the holding power of the lock. You can use the key wrench to slowly...
  • 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...
  • Tahikem Safety Window Lock: It ensures your family members safety. Effectively reduce the risk of children and pets falling from high windows. By...
  • Package Includes: This sliding window locks is exclusively developed and designed by Tahikem, equipped with 4 locks, 4 keys, 4 transparent gaskets, 8...
Bestseller No. 15
Toddleroo by North States Sliding Window & Door Wedge Locks | Limits The Space That Windows and...
  • WINDOW & DOOR WEDGE LOCKS (4-pack): The perfect solution to prevent your curious little one from sliding windows and doors open.They work in multiple...
  • NEW NAME - SAME GREAT BRAND YOU TRUST: Toddleroo by North States not only makes the baby gates and yards that you love, but we now have a full line of...
  • SAFETY & CONVENIENCE: Our new childproofing line was thoughtfully designed to maximize safety, ease of use, and functionality. Easy to install, and...
  • SIMPLE YET EFFECTIVE:The Window & Door Wedge Locks feature an easy hook and loop installation, with no tools, no screws, no nails, no damage to your...
  • MAKE YOUR HOME SAFE: Babies like to explore all those nooks and crannies’ around the house. With this 4-pack of sliding window and door wedge locks,...
Bestseller No. 16
ihave Replacement For Rear Bolt Nut Screw Cab Glass Window Latch Lock D21 Hardbody Frontier...
  • Rear Bolt Nut Screw Cab Glass Window Latch Lock For D21 Hardbody Frontier 1987-1995
  • New items for aftermarket parts.
  • Quantity 1
  • with Tracking Number
Bestseller No. 17
Lpraer 2 Pack Slide Latch Lock 2 Inch Barrel Bolt Lock with Screws Heavy Duty Stainless Steel Slide...
  • 【Stronger & Durable】Our slide latch lock is made of high-quality stainless steel, which is non-rust and corrosion-resistant. The brushed surface...
  • 【Keep Safe & Privacy】Our slide latch lock is designed for security applications to protect pets and kids cannot sneak out from the room, extra...
  • 【Easy to Install】Slide latch lock is very easy to install. We provide the screws needed for installation. Install it on the wooden door and screw...
  • 【Multi-Directional Installation】Slide latch lock supports installation in multiple directions, either horizontally to the left or right, or...
  • 【Widely Occasions】Barrel bolt lock can be used in many places. It can be installed in bedrooms, bathrooms, toilets, garages, basements, offices,...
Bestseller No. 18
Beisen Aluminum Double Thumb Screw Turn Patio Sliding Door and Window Lock (10 Pack)
  • These slider locks are perfect for patio doors, sliding glass doors, sliding windows etc.
  • Heavy-duty aluminum construction, Inner vinyl lining prevents scratching damage
  • Additional gripping power securely locks window in closed or ventilating position
  • Utilizes double thumbscrews to mount on window or sliding door track
  • Easy installation with no tools required
Bestseller No. 19
QBOSO Sliding Window Security Lock, 6PC Window Security Locks with Key for Home and Office(Aluminum)...
  • Compact Design – Compact and removetable design allows it fits in narrow places, great for patio doors, sliding glass doors, sliding windows etc.
  •  Material – constructed of aluminum alloy, sturdy and strong, and the key handle with plastic cover work greatly when unlock and serve you a long...
  • Scratching-Proof– Inner rubber pad prevents scratching damage, This Sliding Door and Window Lock is a great solution for keeping the windows opened...
  • No Screws or Tools Required – Easy to Install,Work great for tracks that is up to 1/2 inches wide maximum. They will also fit without the black...
  •  Package – 6x locks, including 6xkeys . please feel free to contact us and we will give you a solution.

Having trouble finding a great Window Lock Screw?

This problem is well understood by us because we have gone through the entire Window Lock Screw research process ourselves, which is why we have put together a comprehensive list of the best Window Lock Screws available in the market today.

After hours of searching and using all the models on the market, we have found the best Window Lock Screw for 2023. See our ranking below!

How Do You Buy The Best Window Lock Screw?

Do you get stressed out thinking about shopping for a great Window Lock Screw? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Window Lock Screw, which is why we have assembled a comprehensive list of the greatest Window Lock Screw available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Window Lock Screw that you consider buying. Your questions might include the following:

  • Is it worth buying an Window Lock Screw?
  • What benefits are there with buying an Window Lock Screw?
  • What factors deserve consideration when shopping for an effective Window Lock Screw?
  • Why is it crucial to invest in any Window Lock Screw, much less the best one?
  • Which Window Lock Screw are good in the current market?
  • Where can you find information like this about Window Lock Screw?

We’re convinced that you likely have far more questions than just these regarding Window Lock Screw, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Window Lock Screw, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Window Lock Screw. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Window Lock Screw buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Window Lock Screw currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Window Lock Screw has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Window Lock Screw?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Window Lock Screw.
  5. Customer Ratings: Number ratings grade Window Lock Screw objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Window Lock Screw.
  7. Product Quality: You don’t always get what you pay for with an Window Lock Screw, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Window Lock Screw is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Window Lock Screw information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Window Lock Screw is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post: