Defender Security
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Prime-Line Sliding Window Lock for Vinyl Windows, White, Diecast, 2 Pack
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Prime-Line Sliding Window Lock for Vinyl Windows, White, Diecast, 2 Pack
These U 9809 sliding window locks for vinyl windows help keep them securely closed, open up to ½” wide, and prevent unwanted intruders and falling accidents.
Prime-Line Sliding Window Lock for Vinyl Windows, White, Diecast, 2 Pack
Item #: 228590522

Prime-Line Sliding Window Lock for Vinyl Windows, White, Diecast, 2 Pack

Item #: 228590522

NZD 34

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These U 9809 sliding window locks for vinyl windows help keep them securely closed, open up to ½” wide, and prevent unwanted intruders and falling accidents.
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What Stands Out

Secure Closure
Designed to keep your vinyl windows securely closed, providing peace of mind and added safety for your home against unauthorized access.
Simple Installation
Features an easy installation process that allows homeowners to quickly replace existing locks, enhancing window security without the need for professional help.
Durable Material
Constructed from high-quality diecast material, ensuring long-lasting durability and reliability, making it a worthwhile investment for homeowners seeking effective window locks.

Product Details

Shop Prime-Line Sliding Window Lock for Vinyl Windows, White, Diecast, 2 Pack online at a best price in New Zealand. B005H3N43K
  • Each pack includes an adjustable jaw that fits all vinyl frame rail thicknesses from 1/16 inch up to 1/2 inch thick
  • The locks have a vise-like grip and cam style locking lever, and require no tools for installation
  • Capable of opening up to 1/2 inch wide to securely lock windows and prevent falling accidents
  • Designed for use on horizontal sliding windows and most vertical sliding (single hung) windows as a secondary lock
  • Made of diecast construction with a white painted finish, suitable for vinyl frame rail thicknesses ranging from 1/16 inch to 1/2 inch
  • Manufactured by Prime-Line, a leading supplier of window and door replacement hardware with over 40 years of experience
Brand NameDefender Security
Recommended Uses For ProductSecuring windows in residential or commercial buildings
Number of Pieces2
Included ComponentsWindow lock
Model NumberU 9809
UPC049793098092
Model NameSliding Window Lock
Global Trade Identification Number00049793098092
Number of Items1
ManufacturerPrime-Line Products (Home Improvement)
Unit Count1 Count
Item Type NameSash Lock
Manufacturer Part NumberU 9809
Additional FeaturesAdjustable
Lock TypeRim Lock
Style NameSliding Window Lock
ColorWhite
Shapeshape
Material TypeDiecast
Finish TypesWhite
Item Dimensions1.19 x 1 x 20 inches (3 x 2.5 x 50.8 cm)
Item Weight4.48 ounces (127.01 grams)
BrandDefender Security
Special FeatureAdjustable
Item dimensions L x W x H1.19 x 1 x 20 inches (3 x 2.5 x 50.8 cm)
MaterialDiecast

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners looking for secure locking mechanisms for their sliding vinyl windows to enhance home security.

  • Renters

    Perfect for renters needing a quick, easy installation for window security without permanent modifications to the property.

  • DIY Enthusiasts

    Great for DIYers wanting a simple, effective solution to increase window security with minimal tools and effort.

Not Suitable For
  • Older Windows

    Not suitable for older, non-vinyl windows that may require different locking mechanisms for proper function.

Product Description

Prime-Line Sliding Window Lock for Vinyl Windows, White, Diecast, 2 Pack

About This Item

Introducing the Prime-Line U 9809 Sliding Window Lock for Vinyl Windows, the perfect solution to keep your windows secure and give you peace of mind. With its easy installation, this pack of 2 sliding window locks is designed for vinyl windows, ensuring a snug and secure fit. Made with white diecast construction, these window locks not only provide excellent durability but also seamlessly blend with the color scheme of your windows. The sleek and compact design does not compromise the aesthetics of your home while offering top-notch security. Installing these sliding window locks is a breeze.

With just a few simple steps, you can safeguard your home and prevent unauthorized access. These locks are specifically designed to fit vinyl windows, offering a precise fit and optimal performance. Say goodbye to worries about intruders or unwanted air drafts. The Prime-Line U 9809 Sliding Window Lock for Vinyl Windows is your go-to solution for enhanced security and comfort.

Keep your windows securely closed, allowing you to enjoy a safe and peaceful environment in your home. Invest in the Prime-Line U 9809 Sliding Window Lock for Vinyl Windows today and enjoy peace of mind like never before.

Have any Query? Chat with us

Product Buying Guide

Keep your windows securely closed and safe with the Prime-Line U 9809 Sliding Window Lock for Vinyl Windows. These locks feature an adjustable jaw with a vise-like grip, capable of opening up to 1/2 inch wide. With easy installation and a durable diecast construction, these locks provide added security and peace of mind.

Product Specifications

  • Adjustable jaw that fits all vinyl frame rail thicknesses from 1/16 inch up to 1/2 inch thick
  • Vise-like grip holds securely and will not mar frame
  • Allows window to lock in ventilating position
  • Cam style locking lever
  • Diecast construction with a white painted finish

Key Features

  • Securely lock windows to prevent unwanted intruders
  • Prevent falling accidents by keeping windows closed
  • Allow air and breeze to get in while keeping intruders out
  • Easy installation with no tools required
  • Fits most horizontal and vertical sliding windows
  • Adjustable to fit various vinyl frame rail thicknesses

Usage Scenarios

  • Securing windows in residential homes
  • Adding extra security to rental properties
  • Preventing break-ins for commercial buildings
  • Childproofing windows to enhance safety
  • Protecting windows from damage during storms

Some User Review

  • These sliding window locks are excellent! They were so easy to install and they hold the windows securely closed. I feel much safer with these locks in place.
  • I had been searching for a sliding window lock that would fit my vinyl windows, and I finally found this one. It fits perfectly and provides a strong grip. Highly recommend!
  • I love how easy it is to adjust these locks to fit different thicknesses of vinyl frames. They are also very durable and have a nice white finish that matches my windows.
  • I've been using these window locks for a few months now and they have exceeded my expectations. They are sturdy, reliable, and have made me feel more secure in my home.

Competitors

  • The Prime-Line U 9809 Sliding Window Lock for Vinyl Windows is competitively priced compared to similar products in the market. It provides great value for its functionality and durability. Consider the fact that it comes in a pack of two, allowing you to secure multiple windows in your home or office.
  • When comparing prices, make sure to check for any discounts or promotions that may be available from different retailers. Keep in mind that the price may vary depending on the retailer and your location.

Buying Considerations

  • Before purchasing the Prime-Line U 9809 Sliding Window Lock, make sure to measure the thickness of your vinyl frame rail to ensure a proper fit.
  • Consider the type of sliding windows you have (horizontal or vertical) and confirm that these locks are compatible with your window type.
  • Take note that these locks are designed for use on vinyl windows only and are not intended for patio doors.
  • Review the installation instructions provided by the manufacturer to ensure you can easily install the locks on your windows.
  • If you have any questions or concerns, reach out to the manufacturer or retailer for additional information and assistance.

Conclusion

Enhance the security of your vinyl windows with the Prime-Line U 9809 Sliding Window Lock. With its adjustable jaw, vise-like grip, and easy installation, this lock provides peace of mind and protection against unwanted intruders. Shop now and enjoy the added security and convenience these locks offer.

View Less

Keep your windows securely closed and safe with the Prime-Line U 9809 Sliding Window Lock for Vinyl Windows. These locks feature an adjustable jaw with a vise-like grip, capable of opening up to 1/2 inch wide. With easy installation and a durable diecast construction, these locks provide added security and peace of mind. Continue Reading

Customer Questions & Answers

  • Question: What is the Prime-Line U 9809 Sliding Window Lock made of?

    Answer: The Prime-Line U 9809 Sliding Window Lock features diecast construction, ensuring durability and a long-lasting solution for securing your vinyl windows. Diecast metal is known for its strength and resilience, making it ideal for outdoor use where it can withstand varying weather conditions. This construction material not only enhances safety but also provides peace of mind when securing your windows against potential intrusions.
  • Question: How do I install the Prime-Line U 9809 Sliding Window Lock?

    Answer: Installing the Prime-Line U 9809 Sliding Window Lock is straightforward. The lock comes with necessary hardware, and you can typically install it with just a screwdriver. Simply align the lock with the window track, mark the screw holes, drill if necessary, and secure it in place. This lock is designed for quick installation, making it an excellent choice for homeowners looking to enhance their security without the need for professional help.
  • Question: Will the Prime-Line U 9809 lock fit all types of sliding vinyl windows?

    Answer: The Prime-Line U 9809 Sliding Window Lock is specifically designed for vinyl sliding windows, ensuring compatibility with standard models. However, individual window designs and sizes can vary, so it is essential to check the measurements of your window track before purchasing. This lock can significantly enhance the security of your home, especially if you frequently use sliding windows in areas like patios or balconies.
  • Question: Can I use the Prime-Line U 9809 Sliding Window Lock for other types of windows?

    Answer: While the Prime-Line U 9809 Sliding Window Lock is optimized for vinyl sliding windows, it may not provide the best fit or functionality for other window types, such as casement or double-hung windows. If you are looking for security for different styles, consider products specifically designed for those window types. Using the right locks helps ensure your windows are securely closed, providing maximum safety.
  • Question: How many locks come in one package of the Prime-Line U 9809?

    Answer: Each package of the Prime-Line U 9809 Sliding Window Lock contains two units, providing an economical solution for securing multiple windows. This dual pack is especially useful for homeowners who are looking to enhance the safety features of their home by securing multiple sliding windows simultaneously. It allows you to outfit both sides of a sliding window or install locks on multiple windows with ease.
  • Question: What color options are available for the Prime-Line U 9809 Sliding Window Lock?

    Answer: The Prime-Line U 9809 Sliding Window Lock is available in a classic white finish, seamlessly blending with most vinyl window frames. This neutral color ensures that the locks can complement various home exteriors without standing out awkwardly. If your windows have a different color or finish, consider exploring paint options to match your home’s décor, enhancing both security and aesthetics.
  • Question: What makes diecast construction better for window locks?

    Answer: Diecast construction, like that used in the Prime-Line U 9809, offers superior durability compared to plastic alternatives. It provides better resistance against wear and tear, impacts, and weather conditions, which is crucial for outdoor applications. The strength of diecast metal also contributes to the effectiveness of the lock in preventing unauthorized access, thus increasing overall home security.
  • Question: Are the Prime-Line U 9809 locks adjustable?

    Answer: The Prime-Line U 9809 Sliding Window Lock is not adjustable; it is designed to fit standard sliding window tracks. This specific design ensures a snug and secure fit, but users with non-standard windows may need to explore different lock options. Ensuring a proper fit is essential for maximizing the effectiveness of the lock, ensuring that windows remain securely closed, which aids in overall home security.
  • Question: How secure are the Prime-Line U 9809 Sliding Window Locks against break-ins?

    Answer: The Prime-Line U 9809 Sliding Window Locks provide a robust level of security against break-ins. By locking the sliding window in place, they prevent the window from being opened from the outside, a common point of entry for intruders. When used in conjunction with other security measures, such as alarm systems or security cameras, these locks significantly enhance the safety of your home.
  • Question: Where can I buy the Prime-Line U 9809 Sliding Window Lock in New Zealand?

    Answer: You can purchase the Prime-Line U 9809 Sliding Window Lock from Ubuy in New Zealand. Ubuy offers a convenient online shopping experience and a reliable selection of products to meet your window security needs. With their strong reputation for customer service and delivery options, Ubuy makes it easy to secure your home with quality window locks.

Defender Security Locks & Latches U 9809 Editorial Review

**** The window locks have garnered positive attention from customers who prioritize security and ease of use in their home environments. Many users applaud the product for its straightforward installation process, as it does not require screws that could damage window frames. The locks are suitable for various types of windows, with particular success noted on vinyl windows. Customers appreciate that they can be adjusted easily and offer flexibility, allowing the user to control how much the windows can be opened. Safety and security are recurring themes in the reviews, with multiple customers expressing peace of mind regarding their children's safety and the added reassurance that intruders would have a hard time breaching these locks. One user noted that the locks are effective enough to withstand even a determined attempt to force a window open, provided both locks are used on a single window. A standout feature mentioned by many is the locks’ effectiveness in keeping windows secure while still allowing for easy removal in an emergency. This combination of security and practical application has led to recommendations from customers, some of whom intend to purchase additional units. However, there are minor points of frustration, such as the necessity to twist the locks fully for opening windows, which can be inconvenient for quick ventilation. Overall, these window locks have been well-received, particularly for enhancing home security without sacrificing ease of use or flexibility. **

Customer Reviews & Ratings

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Pros

  • Easy installation without damaging window frames.
  • Adjustable for various window types, especially vinyl.
  • Enhances home security and peace of mind.
  • Effective at preventing unauthorized access.
  • Allows for quick removal in emergency situations.

Cons

  • May require full twisting to open windows, which can be inconvenient.

Platform Trust & Buyer Confidence

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4.1/5 355 reviews
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customer
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“Great service and delivery wasn't to long considering it came from American.”

3 August 2026 · via Trustpilot
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Dneah
Verified buyer

“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
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Andrea
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“Quick delivery and my Goop products are exactly as ordered thank you”

5 August 2026 · via Trustpilot
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Keith
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“All went promised. Arrived earlier than expected”

8 August 2026 · via Trustpilot
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Haley
Verified buyer

“America to New Zealand in under a week, safe and sound. Highly recommend!”

10 August 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 34

Order now and get it around Friday, September 11

QTY:

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Our Top Logistics Partners
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Fastest cross-border delivery

Features & Benefits

  • Adjustable jaw fits all vinyl frame rail thicknesses from 1/16 in. up to 1/2 in. thick.
  • Vise-like grip holds securely and will not mar frame.
  • Allows window to lock in ventilating position.
  • Cam style locking lever requires no tools to install.
  • Sliding window lock adds extra security for windows.
  • Can these locks be used on vertical sliding windows?
  • Yes, depending on the type of vinyl liners and balances used to construct the windows.
  • Do they require tools to install?
  • No, the cam style locking lever requires no tools for installation.

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