• Defender Security U 9809 Sliding Window Lock for Vinyl Windows - Easy Installation to Keep Windows Securely Closed - White Diecast Construction (Pack of 2)

    Keep your windows securely closed and safe with these U 9809 Sliding Window Locks for Vinyl Windows. The locks feature an adjustable jaw that has a “vise-like” grip, and they are capable of opening up to ½” wide. Use them to prevent unwanted intruders from breaking into windows or to prevent accidental falls. These locks are designed for use on horizontal vinyl sliding windows, although they may also work with some vertical sliding (single hung) windows. Installation is quick and easy with no tools required – a more secure window is just minutes away! When installing this lock, the ca... [Read More]

    • ASIN: B005H3N43K
    • UPC: 049793098092
    • ASIN: B005H3N43K
    • Brand: Defender Security
    • Size: 2 Pack
    • Manufacturer: Prime-Line Products (Home Improvement)

  • Jeacent Adjustable Window Security Bar, Patio Door Lock - Sturdy Steel, Extends from 15 1/2" to 29 1/2", White


    • ASIN: B07HHY2NNJ
    • ASIN: B07HHY2NNJ
    • Brand: Jeacent
    • Manufacturer: Jeacent Innovations

  • Lock-it Block-it - Home Security Window Bars - 2 Pack

    The Lock-it Block-it is an adjustable window Home Security and Safety bar. This burglar proof and childproof home security device is designed to keep windows OPEN at a safe height and SECURED. Block children from falling out of open windows. Block criminals from climbing in through open windows. The device offers what every security experts recommends - a physical way to secure your home windows. Two devices per package. Used to secure Single Hung Windows, Sliding Windows and Patio Doors. Intruders can't reach it from the outside when properly installed and adjusted. Children can't reach it (w... [Read More]

    • ASIN: B01MXX6OM1
    • ASIN: B01MXX6OM1
    • Brand: Lock-it Block-it
    • Size: 17 inches. Extends to 31 inches
    • Manufacturer: Lock-it Block-it, LLC

  • Lock-it Block-it - Home Security Window Bars - 4 Devices

    The Lock-it Block-it is an adjustable window Home Security and Safety bar. This burglar proof and childproof home security device is designed to keep windows OPEN at a safe height and SECURED. Block children from falling out of open windows. Block criminals from climbing in through open windows. The device offers what every security experts recommends - a physical way to secure your home windows. Four devices per order. Used to secure Single Hung Windows, Sliding Windows and Patio Doors. Intruders can't reach it from the outside when properly installed and adjusted. Children can't reach it (wh... [Read More]

    • ASIN: B01MUPLKDA
    • ASIN: B01MUPLKDA
    • Brand: Lock-it Block-it
    • Size: 17 inches. Extends to 31 inches
    • Manufacturer: Lock-it Block-it, LLC

  • Ring Alarm 5 Piece Kit - Home Security System with optional 24/7 Professional Monitoring - No long-term contracts - Works with Alexa

    When armed, the Ring Alarm Security System sends instant alerts to your phone and tablet whenever doors or windows open and when motion is detected at home. It’s fully customizable and expands to fit any house or apartment. And the free Ring App puts your entire home security system at your fingertips. With optional 24/7 professional monitoring for only $10 a month, whole-home security has never been this affordable.Tech Specs - Base StationPower: 100 – 240V 50/60Hz AC Adapter IncludedBattery Life: Rechargeable 24 Hour Battery BackupOperating Conditions: 32°F to 104°F (0°C to 40°C)Sire... [Read More]

    • ASIN: B07D7Q6CHB
    • UPC: 842861101959
    • ASIN: B07D7Q6CHB
    • Brand: Ring
    • Size: Bundle
    • Manufacturer: Ring

  • 6 Pack - Sliding Windows Lock Stop for Home & Office- Sliding Security Door Stop & Child Window Locks with Keys - Aluminum Alloy Door & Windows Safety Lock

    Child Proof & Burglar Proof Your Home The Smart Way With These Premium Sliding Door & Window Locks!As a parent, you can't help but feel worried what your children are doing when they're out of side and considering that most children get hurt using sliding doors and windows it can become very important to childproof your home!This set of 8 high quality and super durable Sliding Window Locks provide you with a simple, reliable and convenient way to childproof your home as well as adding more security to your sliding doors and windows to create an environment that is safe for you and your child!T... [Read More]

    • ASIN: B07DWF7BCW
    • UPC: 784785376139
    • ASIN: B07DWF7BCW
    • Brand: C&S Window Locks
    • Size: One Size
    • Manufacturer: C&S Home Products.

  • Defender Security U 10827 Door Reinforcement Lock - Add Extra, High Security to Your Home and Prevent Unauthorized Entry - 3" Stop, Aluminum Construction (Satin Nickel Finish)

    This high security door lock is constructed of extruded aluminum and comes in a satin nickel anodized finish. This reinforcement lock meets the Texas building code requirements, and it is designed to withstand up to 800 lbs. of force, making it virtually impossible to defy from the exterior. This lock features a spring-loaded, child-safe and tamper-resistant design that protects against unauthorized entry by preventing lock bumping and lock picking (while in the locked position). Installation of this non-handed reinforcement lock can be accomplished in just minutes, and it can be used on any s... [Read More]

    • ASIN: B00D2K367Y
    • UPC: 068463116898
    • ASIN: B00D2K367Y
    • Brand: Defender Security
    • Size: 3 Inch
    • Manufacturer: Prime-Line Products

  • Maxdot 8 Sets Adjustable Sliding Window Locks Aluminum Alloy Window Door Frame Security Locks with Key for Home and Office (Single-Lock, 8 Sets)

    Features: Single-lock design: Each lock is equipped with hex key, spin the key slowly through the hole, just holding on the track by key control, no additional installation tools. Material: Made of aluminum alloy, which is sturdy and strong, and there's a yellow plastic cover outside the key handle, can serve you for a long time. Necessary items: Open the screen window when the weather is hot in summer, which can improve air circulation, you can use the window locks to fix the screen window, it can prevent children from falling and prevent the thieves. Specifications: Size: 3 x 2.4 x 2.4 c... [Read More]

    • ASIN: B07DFCX3RB
    • UPC: 615068645485
    • ASIN: B07DFCX3RB
    • Brand: Maxdot
    • Size: Single-lock, 8 Sets
    • Manufacturer: Maxdot

  • Master Lock 265EC 265D Door Security Bar, Adjustable from 27-1/2 in. to 44-1/2 in, White, Pack of 1,

    The Master Lock 265D Security Door Bar is made of rugged 20 gauge steel construction to resists forced entry through doors and sliding patio doors. The bar adjusts from 27-1/2 in. (70 cm) to 44-1/2 in. (1.12 m) for application flexibility. The pivoting ball joint assures full contact with floor, and padded foot provides sure grip without scratching. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.

    • ASIN: B0002YUX8I
    • UPC: 703570494346
    • ASIN: B0002YUX8I
    • Brand: Master Lock
    • Size: Pack of 1
    • Manufacturer: Master Lock

  • Johnson Smith Co. Set of 2 Window Security Bars, White

    (Set of Two) Window Security Bars Extra Protection Against Intruders! Window bar easily locks into place onto frame, adding another line of security toward protecting your home. Each sturdy 1" dia. steel tube with rubber ends easily adjusts from 17" to 29" long.

    • ASIN: B00VXOTQCK
    • UPC: 842988102136
    • ASIN: B00VXOTQCK
    • Brand: Johnson Smith Co.
    • Size: 2
    • Manufacturer: Johnson Smith Co.

  • Lion Locks Aluminum Sliding Door and Window Lock, Pack of 10

    This double thumb screw from Lion Locks is constructed from heavy-duty extruded aluminum, It utilizes a double thumbscrew design for added gripping power to mount onto your window track, or sliding door, and help securely lock your sliding windows or sliding doors in a closed or ventilating position. This lock requires no tools for installation. Use these to prevent a window or sliding door from being forced open from the outside etc... Easy to attach - just place the slider lock on the upper or lower track of any sliding window or door. (Use 2 per window or door: one on top, one on the bottom... [Read More]

    • ASIN: B0714BPVGM
    • UPC: 647358814318
    • ASIN: B0714BPVGM
    • Brand: Lion Locks
    • Size: 10 Pack
    • Manufacturer: Lion Locks

  • Wedgit White Mini Small size Twist Tight Adjustable Sliding Window & Door Security Bar extends from 15" to 25"

    Windows and sliding glass doors can be extremely vulnerable to entry. With the rise in theft and home invasions, reliable, easy to install and operate security bars are a must. The Wedgit MINI SMALL SIZE twist tight adjustable sliding window and door security bar is just that. Made of high-impact, break-resistant polymer and compression tested to over 600 pounds of pressure. With adjustability ranging from 15-inch To 25-inch, the Wedgit MINI is ideally suited for use in single-hung, sliding windows and finally a security bar designed for use on sliding glass patio doors with pet door panels in... [Read More]

    • ASIN: B0083DKFV0
    • UPC: 793573098269
    • ASIN: B0083DKFV0
    • Brand: Wedgit
    • Size: 15" - 25"
    • Manufacturer: Accession, Inc.

  • GE Personal Security Window/Door Alarm, 4-Pack, DIY Home Protection, Burglar Alert, Wireless Alarm, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, 45174

    The simplest security system you will ever use! GE Magnetic Indoor Window Alarms let you know any time a door or window in your house is opened. These easy to install alarms require no wiring and has 4 LR44 batteries included so they can be used right away. Simply stick these to any window that opens and feel secure knowing that your home will alert you when needed.

    • ASIN: B00FGPM1SS
    • UPC: 696582452162
    • ASIN: B00FGPM1SS
    • Brand: GE
    • Size: 4 Pack
    • Manufacturer: Jasco Products Company, LLC

  • Door Window Alarm, Toeeson 120DB Wireless Magnetically Triggered Home Security Sensor Burglar Alarm, Loud Pool Door Alarm for Kids

    About Toeeson Window Door Alarm: Toeeson New Type Wireless Window Door Safety Contact Magnetic Security Alarm. Portable enough to take with on business trips and vacations, keep yourself and your property safe and security. With low power indication function, easily to replace your LR44 batteries with screw. Perfect for preventing kids and babies going out the house without notice, protecting your home or office whether you are in or out. The intelligent furnishing with handsome, decent appearance, also be economical and practical. Magnetic sensor switch detects entry. Easily mounted to windo... [Read More]

    • ASIN: B07H4SS6DG
    • UPC: 608220740401
    • ASIN: B07H4SS6DG
    • Brand: Toeeson
    • Size: Small
    • Manufacturer: Toeeson

  • Defender Security U 9819 Sliding Window Security Lock, Economy, Aluminum,(Pack of 4)

    This secondary lock is constructed of aluminum and is used to lock your window in an open, ventilating position. It can fit up to a 1/8 In. wide rail. Comes in a nice natural finish.

    • ASIN: B00BAFIQF0
    • UPC: 049793098191
    • ASIN: B00BAFIQF0
    • Brand: Defender Security
    • Manufacturer: Prime-Line Products (Home Improvement)

  • Defender Security U 9982 Window Sash Lock, Economy, White Finish,(Pack Of 2)

    Heavy-Duty Sliding Window Lock

    • UPC: 38479741
    • Model: U9982
    • Color: Multicolor
    • Size: N/A

  • Defender Security U 9929 Double Hung Wood Window Flip Lock, 1 In. X 2 In. X 7/16 In., Steel, Antique Brass, 2-Pack

    U 9929 Double Hung Wood Window Flip Lock, 1 In. X 2 In. X 7/16 In., Steel, Antique Brass,

    • UPC: 157189927
    • Model: U9929
    • Color: Antique BrassGold

  • Defender Security U 9980 Window Sash Lock, Economy, Mill Finish,(Pack Of 2)

    Heavy-Duty Sliding Window Lock

    • UPC: 38472006
    • Model: U9980
    • Color: SilverAluminum
    • Size: CD

  • 1 X Lot of 4 Pcs Sliding Window Lock

    1 X Lot of 4 Pcs Sliding Window

    • UPC: 173754588
    • Rating: 5.0

  • Defender Security U 9839 Keyed Sliding Window Lock, White Finish

    U 9839 Keyed Sliding Window Lock, White

    • UPC: 56013312
    • Model: U9839

  • Defender Security S 4544 Sliding Window Lock, 3/16" Bolt, Plastic Housing, White

    S 4544Sliding Window Lock, 3/16" Bolt, Plastic Housing,

    • UPC: 56013304
    • Model: S4544

  • Defender Security U 9933 Keyed Sash Lock, 2-1/4 In. Hole Centers, Zinc Diecast, White Finish

    U 9933 Keyed Sash Lock, 2-1/4 In. Hole Centers, Zinc Diecast, White

    • UPC: 56013320
    • Model: U9933

  • Kids Safe Security Sliding Window Door Sash Lock Restrictor Safety Catch

     KidsSafe Security Sliding Window Door Sash Lock Restrictor Safety Catch Description100%Brand New & High QualityItemType: Sliding Window Safety LockQuantity:Sliding Window Safety LockColor:black ,brownMaterial:Zinc AlloyWeight:67.5g/pc Size: 6 x4 x 2.4cm/2.36 x 1.57 x 0.94in Description:Highsecurity lock

    • UPC: 266273066
    • Color: Multicolor

  • Brink's High Security Keyed Entry Wave Lever Door Lock, Polished Brass Finish

    This attractive and functional Keyed-Entry Lever Door Lock will add an elegant and updated look to an entryway. It has a wave-style lever handle and features a KW1 keyway. This keyed-entry door lock measures 8"

    • UPC: 16821165
    • Model: 2706-105-2
    • Color: GoldPolished Brass Finish
    • Rating: 3.2

  • Defender Security S 4071 Sliding Window Nite Lock Pin, 1-5/16-Inch, Aluminum Finish

    S 4071Sliding Window Nite Lock Pin, 1-5/16-Inch, Aluminum

    • UPC: 56013282
    • Model: S4071

  • Window Locks

    DIY Home Security System : Window Locks for Home Security

    How To Install Window Locks / Window security