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Best Door Window Locks

Lion Locks Sliding Window and Door Locks 10 Pack Adjustable Aluminum Security Screw Lock for 3/16-3/8” Track Door Stopper Safety Lock No-Drill Install Requires 28-36mm Clearance for Screw Lock

  • 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 up to 3/16" wide with....
  • 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....
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Lion Locks Sliding Window and Door Locks (4 Pack), Adjustable Aluminum Security Screw Lock for 3/16-3/8” Track, Door Stopper Safety Lock, No-Drill Install, Requires 28-36mm Clearance for Screw Lock

  • SLIDING TRACK LOCK: Secure your patio door, sliding glass door, and both horizontal & Vertical sliding windows. Ideal for securing a vertical window air conditioner or window fan setup..
  • DURABLE & SENSIBLE: Made of heavy-duty aluminum the lock includes a vinyl lining to prevent you from scratching your window frame. The vinyl insert provides additional gripping power when locking your windows down..
  • NO TOOLS NEEDED: 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..
  • 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 & doors securely locked in position, whether fully closed or ajar to allow a breeze..
  • 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 babyproofing house setup..
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Prime-Line U 9809 Sliding Window Lock for Vinyl Windows – Easy Installation to Keep Windows Securely Closed – White Diecast Construction (Pack of 2)

  • 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 and will not mar frame. Allows window to lock in ventilating position.
  • no tools required. This is for Vinyl Windows only..
  • SECURELY LOCK WINDOWS – These U 9809 sliding window locks for vinyl windows help keep them securely closed. The locks feature an adjustable jaw that has a “vise-like” grip, and they are capable of opening up to ½” wide..
  • ADD EXTRA SECURITY – Use these sliding window locks to prevent unwanted intruders and avoid falling accidents –keeping your windows closed when you want them the most secure! Air and a breeze can get in, but no intruders..
  • FOR USE ON MOST VINYL WINDOWS – These sliding window locks are for use on horizontal sliding windows and most vertical sliding (single hung) windows as a secondary window lock..
  • PRODUCT INFO – These sliding window locks have a diecast construction with a white painted finish and can fit most vinyl frame rail thicknesses ranging from 1/16” to ½”..
  • For all dimensional information please refer to the line art and compare to your needs before purchasing.
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Safety Innovations - Childproof Your Windows and Sliding Doors with Our Window and Door Babyproof Safety Lock, (4-Pack)

  • MOM AND DADS AGREE SAFETY IS FIRST: We know you put your baby's safety at the top of your list. That's why you'll appreciate our Safety Innovations Window and Door Safety Stop. This helpful device keeps windows, sliding glass doors, sliding shower doors and mirrored sliding closet doors locked to keep your baby safe..
  • YOUR BABY'S SAFETY IS OUR #1 PRIORITY TOO: We know how curious kids are! Our goal is to help all moms and dads keep their kids safe. Our Window and Door Safety Stop keeps windows and sliding glass doors locked to prevent window falls and to keep your children from wandering into unsafe areas..
  • EASY TO USE: Simple sliding motion locks and releases..
  • EASY TO INSTALL-NO SCREWS, NO DRILLING, NO MESSY ADD-ON ADHESIVES: Comes with pre-applied, heavy-duty industrial strength 3M VHB tape. Just peel the paper off backing and attach to your window or glass door. No mechanical skills required!.
  • FOR ADDED SAFETY WE RECOMMEND USING 2 LOCKS ON EACH WINDOW OR DOOR: Keep you windows and sliding glass doors locked so your baby is safe and secure..
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Child Safety Lock for Sliding Doors for Closet, Patio, Glass Door Locks, 6 Pack

  • KEEP YOUR BABY SAFE – Sliding Door Child Lock prevent children from opening sliding doors, closets or windows. Keep your little one out of harm’s way..
  • EASY 1 MINUTE INSTALL - No tools or drilling required.
  • sliding closet door locks child safety attach with pre-taped 3M adhesive. Provides you with peace of mind while baby explores..
  • ONE-HAND USE - Parents can use one-hand to lock or unlock Sliding Door Child Safety Lock for fast, unmitigated entry and quick access..
  • SUPER DURABLE - From Patio Door Locks for a sliding screen door stopper and closet locks can also be used on wardrobes, dressers, pantry and more. It is made of superior materials..
  • 6 PACK DOOR SAFETY FOR KIDS - And sliding window locks are safe to use on glass, aluminum, wood and plastic since it uses authentic industrial grade 3M adhesive..
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Toddleroo by North States Sliding Window & Door Wedge Locks | Limits The Space That Windows and Sliding Doors can Open | No Tools Required | Baby proofing with Confidence 4-Pack White

  • 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,....
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PetSafe Pet Screen Door - Dog and Cat Flap for Screen Door, Large, Window, Storm Door and Porch Use

  • ENCOURAGE EXERCISE AND INDEPENDENCE: Give your cats and dogs freedom to go in or out without asking for your help to open the door—perfect for potty breaks or play time.
  • QUICK, DIY INSTALL: Snaps directly into your existing screen door, window or porch screen for easy installation, and blends perfectly with your existing screen.
  • DURABLE DESIGN: High-impact plastic frame surrounds a strong mesh that is puncture and tear-resistant for long-lasting use.
  • large door is reinforced with fastening screws.
  • SAFE AND SECURE: Large door has sliding wind-locks that are strong enough to resist flapping open in the breeze but not so secure that your dog can’t run through.
  • STORM DOOR/WINDOW/PORCH COMPATIBLE: Works with most metal or vinyl coated fiber screens.
  • flap opening size is 10 1/4 in W x 17 1/8 in H.
  • measure your pet to ensure comfortable use.
  • CUSTOMER CARE: Let our pet product experts help.
  • we’re available Monday through Saturday to answer your questions.
  • It is important to measure the placement on the door specifically for your pet’s height. If there are multiple pets, measure to the largest pet..
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8 Packs Clear Sliding Door Lock, Maveek Child Safety Lock for Slide Glass Door, Patio Door, Window Security Bar, Keyless Jammer Stopper, Baby Proofing Child Proof Kids Safety Transparent Home Security

  • 【airplane wing shape design】Our sliding door locks limit the opening of sliding doors according to the ingenious design. The switch is concealed, adults are easy to open, but difficult for children and pets to open..
  • 【high quality material】Our slide door lock is made of eco-friendly, sturdy BPA-Free ABS plastic and strong adhesive tape, it can stay firmly on various sliding doors, windows and flat surface like glass, wood, plastic and metal. No tools or drilling needed..
  • 【easy to use】Peel off the tape on the back of the lock, install on a clean & dry surface, press & hold for one minute. Simply by pulling the wings on two sides of the door lock and flattening it to lock and unlock. No keys needed..
  • 【Applications】These slide door locks can be installed on sliding door, sliding window, patio, closet, shower, window and wardrobe etc..
  • 【Notes】1. The latch needs clearance (bigger than 0.31", smaller than 1.38") between the doors or windows.
  • 3. Please allow 24 hours for adhesive to dry before use for best results.
  • 4. Please use two or more safety locks to ensure security..
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Jeacent Adjustable Window Security Bar Patio Door Lock - Sturdy Steel Extends from 15 1/2 to 29 1/2

  • ✅ STRENGTHEN HOME SECURITY - High-grade Steel window locks security bar block criminals from entering through sliding glass windows or patio doors.....
  • ✅ ADJUSTABLE - The sliding door security bar extends from 15 1/2" to 29 1/2" with the 22 adjustable settings. Lock the height in place with the....
  • ✅ STOP FORCED ENTRY OR UNEXPECTED ACCIDENT - The steel spring clip provides extra resistance from forced entry and ensures long-term use. Burglars....
  • ✅ NOTICE- BEFORE BUYING, MEASURE the window or door track where the guard will be placed . Window tracks MUST be at least 1 inch wide. The security....
  • ✅ EASY TO INSTALL - Unique design. No tools required. Stick the lock bar on the window /door track with the supplied adhesive strips. It stays well....
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Sliding Glass Door Child Lock - OKEFAN 4 Pack Baby Safety Slide Window Locks for Kids Proof Patio Closet Doors No Drilling Tools Needed (Blue)

  • CHILD PROOF SAFETY DEVICE – Keep valuable belongings from young child proof sliding door or hung window with durable and effective lock. This kid stopper has been proven to withstand the pulls and tugs of babies and children, keep doors and windows opened in safe!.
  • SAFE DESIGN – Unlike other sliding glass door lock, this sliding door child lock is installed beside door shelf and works once double buttons pressed simultaneously, which stops the door slided and passed each other. This lock is off to press the locking cover for unlock condition!.
  • STRONG DURABILITY – Never worry about sliding window locks broken with high quality ABS plastic, stainless steel spring and strong 3m adhesive tap. The 3M window lock will not lose effectiveness or power even when you routinely open and shut your hung windows every day!.
  • SIMPLE INSTALLATION – Installing sliding door lock has never been this easy, no drilling tools needed! Simply clean the working area for this lock, peel off 3M tape and stick this device onto the desired location of sliding doors for your patio, closet, cabinet as well sliding window!.
  • DURABLE LASTING WORK - We know that patio glass door lock will work perfect. In case that you are not satisfied with this sliding door stopper, It is welcome....
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Sliding Barn Door Lock, Stainless Steel Gate Latches Flip Latch Safety Door Bolt Latch Lock for Wine Cabinet, Bathroom, Outdoor, Garage, Garden, Closet Door (1, Black)

  • ...ws to fix it. But you need to pay attention to the distance of the rotation card, if the distance is wrong, it will not work properly..
  • 【Wide Application】: The barn sliding door locks are ideal for most door and cabinets, bedrooms, toilets, doors, garages, gardens, bathrooms, cabinets, kitchens, offices, hotels, window, pet locks. to save space and organize space, designed for all wooden doors..
  • 【Safety & Privacy】: Don't worry about children or adults breaking in accidentally,affecting the privacy space you need.The barn door lock specially designed for right angle doors ensures your privacy..
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Sliding Glass Door Child Lock - OKEFAN 4 Pack Baby Safety Slide Window Locks for Kids Proof Patio Closet Doors No Drilling Tools Needed Brown

  • CHILD PROOF SAFETY DEVICE – Keep valuable belongings from young child proof sliding door or hung window with durable and effective lock. This kid....
  • SAFE DESIGN – Unlike other sliding glass door lock, this sliding door child lock is installed beside door shelf and works once double buttons....
  • STRONG DURABILITY – Never worry about window safety locks broken with high quality ABS plastic, stainless steel spring and strong adhesive tap.....
  • SIMPLE INSTALLATION – Installing sliding door lock has never been this easy, no drilling tools needed! Simply clean the working area for this lock,....
  • DURABLE LASTING WORK - We know that OKEFAN door safety lock will work perfect. In case that you are not satisfied with this sliding door stopper, It....
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BadaBoomThing Cat Door Interior Door for Cats and Dogs, Big Cat Two Way Locking Pet Screen Door for Large Cats, Cat Door for Exterior Door - Weatherproof, Durable Door Frame I White

  • [CAT DOOR SCREEN AND SCREEN WINDOW] – The inner diameter of the cat window door is 8.6Inches suitable for cats weighing less than 30 lbs. Cat Flap can prevent big dogs from coming over and grab food from kittens, or cat litter, which can effectively protect kittens’ territories are not occupied by big dogs, and give your kittens a comfortable life..
  • [SAFE AND NOISE FREE] -This interior cat door allows your cat to enter and exit any door freely in both directions without any obstruction. You don’t have to worry about the cat’s tail or its legs being caught by the door when you open or close the pet door. When you install this cat door for screens and windows, your cats won’t be disturbed by frequent openings and closings..
  • [DURABLE DESIGN] – The indoor screen window cat door fits hollow and solid doors, perfect for laundry rooms, bedrooms, basements, etc. High-quality plastic material is used in the production of this product. In your home, your cat can safely move from room to room with the Cat Corridor..
  • [SUITABLE FOR ALL SCREEN DOOR] – You can use our item with any screen door and your pet will be able to get in and out with ease. This pet door can be installed on sliding doors, screen doors, windows, and other screen areas. Pet doors co....
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