There are plenty of options available while buying window pin locks in the market right now, and if you're confused regarding which one to go for, Your search ends here.

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Our Top Picks:

Best Overall: Buy: Jeacent Window Pin Lock READ REVIEW

Best For Great Price: Buy: Burglabar Window Pin Lock READ REVIEW

Best For Fast Delivery: Buy: Lockit Blockit Window Pin Lock READ REVIEW

Best With Slider: Buy: Protool Window Pin Lock READ REVIEW

Best For Horizontal Sliding Windows: Buy: Defender Security Window Pin Lock READ REVIEW

Best For Corrosion Resistance: Buy: Ram-Pro Window Pin Lock READ REVIEW

Best With Key: Buy: First Watch Security Window Pin Lock READ REVIEW

Best For Safety Glasses: Buy: Primeline Window Pin Lock READ REVIEW

Best For Patio Doors: Buy: Defender Security Mounting Hardware READ REVIEW

Best Overall: Jeacent Window Pin Lock

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Jeacent makes beautiful and outstanding locks with classic and higher-grade materials. The Jeacent Window Pin Lock is a hole designed for a screw (not provided) to nail the extendable bar into the sash if needed. Just raise up the window, the thieves can get into your homes without any effort. And, it is easy to adjust and has a screw in design.

The lock is 1 inch wide on all sides. Lastly, the jeacent window pin lock is very simple and it feels safe.

Almost all buyers agree that the lock is easy to install, its sturdy enough to defeat a crowbar, and drops right in. And, a few also found that the lock could be pushed in, that means it could fall in and crush someone. Moreover, they also found that the lock is screwed into the wall. doubt how easy it really would be to move the latches to open the window wider. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• This offers little stability by itself.
• An effective and simple way to secure your home.
• This works well with different types of sliding doors and windows.
• This fits fully extended and it is, and I would highly recommend.

Best For Great Price: Burglabar Window Pin Lock

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Compared with other locks in this category, the Burglabar Window Pin Lock has a convenient design. The burglabar window pin lock looks good, it feels safe and has a better design. Make sure this fits by entering your model number. Also, the lock is very clever, allows for great ideas and it is durable.

The lock is made from Lexan, which is a very strong transparent material using a special adhesive that bonds like a weld. And, the lock is made in Canada, Burglabar’s adhesive bonds like a weld for maximum strength. Above all, the burglabar window pin lock does the test, It works fine and has an affordable design.

Most buyers found that the lock is 100% burglar proof plus it held up really well. Also, a few say that the lock works well if it is correctly installed. And, they strongly agree that the lock is the simplest and most effective way to secure a sliding glass door. Overall, many have used the lock for more than a few months without any complaints, and it shows no sign of giving up.

• Manufacturer says: we recommend using 2 burglabars for sliding doors.
• This is best for customer service and it worked perfectly.
• This is easy to use and nicer looking than the old stick trick.
• This is easy to install and a quick fix so kids can’t open the slider.

Best For Fast Delivery: Lockit Blockit Window Pin Lock

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We would, of course, be remiss if we didn't mention Lockit Blockit Window Pin Lock for regular usage. The lockit blockit window pin lock offers what every security expert recommends. A physical way to secure your home windows. The lock - it block - it offers an added layer of home security that allows the elderly to live as they want and reduces their concerns of being insecure.

The lock is a perfect childproof solution. And, it is made for horizontal windows and it is useful for windows. Lastly, the lockit blockit window pin lock is unobtrusive and it fits perfectly.

Most customers opine that the lock is great in sliders and single and double - hung windows. And, a few say that the lock is highly recommended to leave your window open more than 6 inches max. And, they say that the lock is an adjustable window home security and safety bar. Overall, buyers found this to be one of the best locks for daily purposes.

• This offers what every security expert recommends.
• This is white, is easy to adjust and it is important.
• This will be strong and hold up well.
• This is a great, sturdy bar for average size window.

Best With Slider: Protool Window Pin Lock

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Not everyone likes to purchase a lock for their regular use, but the Protool Window Pin Lock would be an anomoly. The protool window pin lock is durable and it works great. Stronger than factory latches, unique locking feature prevents pins from falling out or being wiggled out from outside for easy installation with all hardware. And, it is very effective and it is great for a great price.

Finally, the protool window pin lock is great for brand name and it is very durable.

Most customers think that the lock is good because it swings around on the chain and that can be irritating. And, a few also found that the lock is great for securing the door. And, a few strongly agree that the lock is easy to install and very sturdy to secure the patio sliding door. Therefore, customers were eager to recommend it to friends and families.

• Item dimensions: 0.63"l x 2.13"w x 5.24"h.
• This is very simple, is very secure and it does the job.
• Delivers what they promise.

Best For Horizontal Sliding Windows: Defender Security Window Pin Lock

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Defender Security is known for creating pragmatic and minimalist locks for people on the go, and its line of Defender Security Window Pin Lock definitely falls in line with that reputation. The defender security window pinlock makes for nice quality and it is made with steel construction. Make sure this fits by entering your model number. These types of sash pin locks are designed for use on wood sash windows.

The lock can be used on vertical and horizontal sliding windows as a secondary window lock. Finally, the defender security window pin locked.

Almost all buyers agree that the lock is easy to install, attractive, and gets the job done. In addition, they say that the lock will work in double - hung windows. Overall, many customers have used the defender security windowpin lock for more than a few months without any problems, and it shows no sign of giving up.

• This does not apply to amazon purchases.
• This is designed for a wood single or double - hung window.
• This is designed for wooden framed windows.

Best For Corrosion Resistance: Ram-Pro Window Pin Lock

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The Ram-Pro Window Pin Lock should be able to handle its purpose and duties with ease. The ram-pro window pin lock works great, it looks great and has a much better design. Make sure this fits by entering your model number. Also, these are easier to remove as the head is larger, providing a good grip.

The lock makes for a great replacement, it provides great value and has a better design. Most importantly, the ram-pro window pin lock includes a pin hanger longer 3-1/2" steel pin with an 8" retainer chain so the pin is never lost.

One customer says - "seems well constructed and is solid. ". Most customers quickly discovered that the lock is easy to install and quick. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• It’s easy to install with all the hardware.
• It feels safe, it looks good and has a unique design.
• One of the newcomers and featured product.

Best With Key: First Watch Security Window Pin Lock

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The First Watch Security Window Pin Lock is capable of outshining several other locks featured in this list in overall features in its price range. The first watch security window pin lock is reasonable, provides great security and it works perfectly. . In addition, the lock works well for a reasonable cost and it is good for window locks. Finally, the first watch security windowpin lock works great and it worked perfectly.

Most customers opine that the locks are antique sash locks and also it is a good idea, the screw only has one flat side. In addition, they strongly agree that the lock is available, big box stores have never seen these. Overall, many customers have used the first watch security window pinlock for more than a few months without any complaints, and it shows no sign of giving up.

• This is great for any window and adds security to windows.
• This is the perfect tool to open antique window sash lock bolts.
• Lot of satisfied buyers.

Best For Safety Glasses: Primeline Window Pin Lock

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The Primeline Window Pin Lock is the most reliable lock on the market today. The primeline window pin lock is made for safety glasses and it is made with steel construction. Hole drilled through your door jamb. This sliding window pin lock is constructed of steel and comes in a chrome finished plating.

The lock is used to lock older - style, metal-framed sliding windows in a closed or ventilating position. Most importantly, the primeline window pin lock is very effective and it is very handy.

Overall, buyers found this to be one of the best locks for daily purposes.

• It helps to prevent the sliding and lifting of your window.
• This is used to avoid breaking glass with a drill bit.
• 1/8 in. Outside diameter x 1-5/16 in. Reach.

Best For Patio Doors: Defender Security Mounting Hardware

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Next on the list, we've got yet another lock that manages to win our hearts. It's the Defender Security Mounting Hardware and it's widely considered as the lock that has the most suitable features. The defender security mounting hardware is constructed of case hardened steel and finished in aluminum for lasting use. Add an extra layer of security around your windows with this security lock pin. This simple security device is used to securely lock a window in a closed or ventilating position to prevent it from sliding, or from being lifted off track.

Finally, the defender security mounting hardware can be used on sliding patio doors, casement locking handles and narrow rail windows.

• Secures the door or window in a closed or ventilating position.
• Case hardened steel with an aluminum finish.
• For further dimensional information, please see the line drawing.
• 1/8 in. Diameter and 1-5/16 in. Length of shaft.