There are plenty of options available while buying pennco window 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: Primeline Pennco Window Lock READ REVIEW

Best For Various Usages: Buy: Boao Pennco Window Lock READ REVIEW

Best For Customer Service: Buy: Burglabar Pennco Window Lock READ REVIEW

Best With Slider: Buy: Maxdot Pennco Window Lock READ REVIEW

Best For Mobile Home: Buy: Shop Square Pennco Window Lock READ REVIEW

Best For Good Quality: Buy: Momentum S Pennco Window Lock READ REVIEW

Best For Window Ac Unit: Buy: Defender Security Pennco Window Lock READ REVIEW

Best With Fast Shipping: Buy: Slideco Pennco Window Lock READ REVIEW

Best For Heavy Duty: Buy: Designers Impressions Pennco Window Lock READ REVIEW

Best For Sliding Window: Buy: Laelr Pennco Window Lock READ REVIEW

Best Overall: Primeline Pennco Window Lock

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The Primeline Pennco Window Lock is the most feature-rich lock on the market today. The primeline pennco window lock is super sturdy, It worked fine and has a great design. Make sure this fits by entering your model number. The lock does not use a separate keeper. Instead, the latch engages into the fixed rail to lock the window.

The lock makes for a great replacement, it looks good and has a much better design. And, the lock fits perfectly and it looks good. Lastly, the primeline pennco window lock is quick and easy, and the sash lock can be used on vertical, single and double - hung aluminum sliding windows.

Almost all buyers opine that the lock is wonderful that they were available on amazon. Also, they also found that the lock looked like an exact match and worked great. Also, a few say that the lock fits Viking brand windows.

• This can you relocate the assembly (drill new screw holes) closer to the edge.
• This sash lock is strong, durable and made to last.
• This is a perfect fit for the viking 2-1/4" o.c.
• This is easy to install and works as it should.

Best For Various Usages: Boao Pennco Window Lock

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If you often find yourself confused about the appropriate and satisfactory lock, Boao Pennco Window Lock should be your first option for buying. The boao pennco window lock is perfect for security locks and it does the job. Many young women who live alone know how anxious you get about break-ins and intruders. Further, this is great for peace of mind.

Most importantly, the boao pennco window lock works perfectly, does the trick and it is suitable for various usages.

Almost all customers opine that the lock is good for securing your windows. In addition, they say that the locks are enough to install 2 each window. Further, a few strongly agree that the lock is easy to install, sturdy, light weight but strong. In short, at the price, they believe that they got a steal of a deal with it.

• Turning it clockwise and get it as tight as you can.
• The Manufacturer says: put our product on the windowsill.
• This is an old school but the best security ever.
• This fits for most vertical or horizontal sliding windows and doors.

Best For Customer Service: Burglabar Pennco Window Lock

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The Burglabar Pennco Window Lock is capable of outshining several other locks featured in this list in overall features for the price point. The burglabar pennco window lock is very clever and it requires no tools. Please leave for 72 hours to let adhesive stick properly to the glass before using. In addition, the lock is for safety at home, It is easy to apply and has a better design.

The lock is made from Lexan, which is a very strong transparent material using a special adhesive that bonds like a weld. Further, the lock is a unique self-locking hinge type lock designed to offer additional security protection for sliding patio doors and sliding windows. Above all, the burglabar pennco window lock makes for easy installation, works fine, it does the job and has a unique design.

Almost all customers found that the lock works well if it is correctly installed. Further, a few strongly agree that the lock is a good show of how secure these things truly are. To sum up, many customers have used the burglabar pennco window lock for more than a few months without any complaints, and it shows no sign of giving up.

• This is against burglary, but technology has been around since the 80s.
• This can be used for customer service and has a compact design.
• This feels safe, it makes for great security and has a much better design.
• This is perfect for keeping the door closed with the insert in.

Best With Slider: Maxdot Pennco Window Lock

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We know from years of feedback from readers, amazon sellers, and family and friends, what most people want is a convenient and appropriate lock. The Maxdot Pennco Window Lock is exactly that - it's a simple lock that hits all the right notes. The maxdot pennco window lock can be easily applied to most environments. Make sure this fits by entering your model number. Further, it is relatively sturdy, is very secure and it is made of durable material.

The lock is no need to install extra tools, it equips a hex key in each window locks, held on the track by key control. Lastly, the maxdot pennco window lock is super sturdy and it is highly recommend.

Most buyers opine that the lock works well against the metal frame. And, they say that the lock is easy to use on windows. Overall, the tone of buyers is very positive and we believe that the lock suits the purpose.

• It is easy to install, but there were no directions in the package.
• This allows them to be easily tightened securely.
• New and hot releases.

Best For Mobile Home: Shop Square Pennco Window Lock

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We would, of course, be remiss if we didn't mention Shop Square Pennco Window Lock for daily purpose. The shop square pennco window lock is much sturdier, feels safe and it is very secure. Use this windowlock to protect your family from intruders and more. 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.

The lock is easy to install and use, Place the lock on one of the sliding door tracks. Finally, the shop square pennco window lock is worth the money and it works perfectly.

Most customers opine that the lock that comes with it adds more grip & protects the window frame from getting damaged. In addition, they strongly agree that the lock is a bit wider, there would be more surface area for the screw to be against. Overall, many customers have used the shop square penncowindow lock for more than a few months without any complaints, and it shows no sign of giving up.

• It feels safe and it is black.
• This is a great temporary fix for a broken window latch.
• This provides great value and it is sensible.
• Secure your patio door, sliding glass door, and both horizontal & vertical sliding windows.

Best For Good Quality: Momentum S Pennco Window Lock

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The Momentum S Pennco Window Lock is satisfactory and appropriate and fits well with your regular use. The Momentum s pennco window lock is highly recommended and it is made for easy installation. Make sure this fits by entering your model number. And, it is great for an excellent price and it works perfectly.

The lock feels safe and it does the job. Also, the lock is compatible with 7 x 6 x 1.7 inches. Most importantly, the momentum s pennco window lock can be of good quality and it is wooden.

Most buyers opine that the lock takes a split second to loosen a screw and pull it out. Also, a few say that the lock is easy to install and take off when needed. Moreover, they say that the lock is easy to install and helps with home safety. In conclusion, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This can reach in and twist the lock open.
• It is very secure and it is attractive.
• These are for regular windows, they definitely are not.
• This is great for secure windows.

Best For Window Ac Unit: Defender Security Pennco Window Lock

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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 Pennco Window Lock and it's widely considered as the lock that has the most suitable features. The defender security pennco window lock allows the window to lock in a ventilating position. Make sure this fits by entering your model number. These locks feature an adjustable jaw that has a “vise-like” grip, and they are capable of opening up to 1/2 in.

The lock includes – (2) adjustable jaw that fits all vinyl frame rail thicknesses from 1/16" up to 1/2 in. Moreover, it is quick and easy with no tools required. Above all, the defender security pennco windowlock is worth the money, It is easy to use and has a child safe design.

Most customers opine that the lock will hold the window enough to make burglar thing twice and set off the alarm. In addition, they say that the lock is easy to use, feels quite heavy, and is hard to slide when desired. In conclusion, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This is easy to set up, and not crazy bulky.
• This is very secure, it makes for great security and has a much better design.
• It is easy to install locks with no drilling.
• This is perfect for the job at hand.

Best With Fast Shipping: Slideco Pennco Window Lock

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The Slideco Pennco Window Lock is capable of outshining several other locks featured in this list in overall features for the price point. The Slideco penncowindow lock looks good and it is made with fast shipping. Make sure this fits by entering your model number. This window sash lock is constructed from diecast zinc and comes finished in a white painted color.

The lock features a cam action hook which draws the keeper tight when locked. And, this fit perfectly worked perfectly, it is easy to replace and has a perfect design. Most importantly, the slideco pennco window lock is made for very easy installation, It allows for easy installation and has a better design.

Most buyers found that the lock maintains alignment with the built-in notches. Also, they say that the lock is perfect with the vinyl windows that were installed. And, a few strongly agree that the screws are deep enough on the latch side to provide added strength. Overall, many have used the lock for more than a few months without any issues, and it shows no sign of giving up.

• This is best for good fit, is good for the same quality and it works perfectly.
• This has anti-jimmy studs which engage the keeper.
• This features a heavy-duty design with alignment lugs and cam-action locking.
• This is a very popular latch for singles and doubles.

Best For Heavy Duty: Designers Impressions Pennco Window Lock

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The designers think pennco window lock is specially designed for your daily purpose and has all the useful features. Also, it is made with steel construction and it is black. Make sure this fits by entering your model number. Most importantly, the designers think pennco window lock is best for high quality and it is good for black finish.

"Though they are not as heavy duty as the old ones, they worked beautifully. " - says, one customer. In conclusion, for most buyers, the lock was what they were looking for.

• Brand new : sold in a pack of 10.
• New and hot releases.

Best For Sliding Window: Laelr Pennco Window Lock

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Next on the list, we've got yet another lock that manages to win our hearts. It's the Laelr Pennco Window Lock and it's widely considered as one of the most convenient locks you can buy. Also, the laelr pennco window lock is suitable for most kinds of windows, left side or right side is not effective at using. This sash lock can greatly improve your security and privacy. The window sash lock can be used for both left and right, widely used on sliding windows constructed of aluminum, wood, and vinyl materials also can be used on sliding doors. Above all, the laelr pennco window lock is available in 2 different colors: white and black.

One customer says - "Definitely easy to install, great quality item. ". Almost all customers found that the lock is made of zinc alloy materials, wear resistance. In short, for almost all customers, Laelr product was just what they wanted.

• This is good for good quality and it allows for easy installing.
• Delivers what they promise.