10 Best Best Window Restrictors No Drilling of 2025

Tested and Reviewed: Top 10 Best Window Restrictors No Drilling deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

OHAOLYLE

OHAOLYLE Window Locks,Window Restrictor Locks for UPVC,Window Safety Locks for Child Pets Safety,Self Adhesive,Adjustable Window Lock No Drilling for Metal, Wooden, Sliding Window(2PCS)

Editor's bottom line:

“This best window restrictors no drilling is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Enhanced Child Pets SafetyWindow Security Lock is designed to lock windows, sliding doors, balconies and more to protect your children and pets from danger.
Easy Self-AdhesiveEasy to install with strong adhesive, this window restrictor child safety lock is adjustable and does not require screws, providing a better usage experience.
Adjustable Window Gap Adjust the length of the chain to determine the gap size for proper ventilation while keeping your baby and cats safe inside, with a gap size range of 1.4-8IN(3.5-20CM)
Double Protection DesignThe dual-switch unlocking mode provides double protection for child safety, requiring simultaneous button presses to open the window. Adults easily open, but this can be tricky for small babies, which can effectively avoid the dangerous situation of children pressing one of the buttons to unlock.
Widely CompatibleMade of high-quality material and stainless steel chain, this childproof window restrictor is widely compatible with most UPVC, metal, wooden, casement, and sliding windows

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Picked by 397 people today

9.5

eSynic

eSynic Durable Window Safety Locks 8-Pack - Child & Pet Proof Cable Window Restrictors with Key Options- No Drill Adhesive & Screw 2 Way Installation for UPVC/Wood/Metal Windows & Doors

Main Highlights

Dual Installation----: Our eSynic Durable Window Restrictor Locks Kit With No-Drill Adhesive OR Screw Mounting for All Surfaces Choose strong adhesive (works on UPVC/wood/metal/glass) or permanent screw mounting. Upgraded adhesive 3X stronger than standard tape - no damage to window frames.
Child & Pet Safety---- Our eSynic Window Restrictor Kit With 185mm Steel Cable Limits Opening to 4" Safety Gap Restricts window opening to child-safe 4-inch gap while allowing ventilation. 37% of Customer use specifically for toddler and pet fall prevention.
Easy to Locked and Unlocked----:The eSynic Window Locks With Special Limitation Design 19cm Safety Cable Provides a 11 to 16cm Restriction and Make Fresh Air in, and Window Can be Opened Fully after the Cable being Removed for one end by Using the Key
Complete 8-Pack Kit---:Our eSynic Window Child Safety Locks Covers All Critical Windows in Average Home---Each box contains: 8 cable restrictors with stainless steel cables 32 corrosion-resistant screws 8 keys---Suitable for bedrooms (4), living room (2), kitchen (2).
Universal Compatibility----:Our eSynic Window Restrictors Works on 99% Window & Door Types--- UPVC & vinyl windows Wooden frames (painted/unpainted) Aluminum sliding doors French patio doors---Fits windows 15mm-60mm thick.

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9.5

LYIYEYAN

4pcs Window Door Restrictor Security Lock, Child Baby Security Wire Cable with Screws Keys, Self Adhesive for UPVC No Drilling Window Locks, Pet Child Safety Cable Lock for Child Pet

Main Highlights

Easy Installation: It is very easy to install this window security restrictor. When the cable is in place, the distance the window can be opened is limited, and by using a key, the cable can be removed from one end and the window can be fully opened
Keep Kids Safety: This window door lock is designed to restrict opening distance of windows and doors and reduce of falling out. It can keep kids and pets safety, suitable for most types of windows and small doors
Good Material: This product is made of UPVC and metal material, which is very sturdy and to use. It is equipped with key, easy to open and close
Widely Uses: This childproof window lock is also suitable for many cabinets, drawers and doors. It discourages burglars and intruders and keep your home safety
After-sales: If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service

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9.2

Save 5%

HHUXIUE

2PCS Window Lock Restrictors,Sliding Window Limiters with Keys - Anti-Theft Guards for Children's Safety and Security

5% Off

Main Highlights

High Quality MaterialThis window restrictor is made of high-quality stainless steel, alloy and abs material, safe and firm, and can be used for a long time.
Locked & Unlocked When the Cable is In Place, the Distance of the Window can Open is Limited. And the Window can be Opened Fully after the Cable Being Removed from One End by Using the Key.
Add Extra Securitywindow restrictors are specifically designed for children 's safety. Effectively limit the distance a window can open so as to prevent children from falling out of windows. Can also discourage intrusions and keep air circulation.
Wide ApplicationsDouble Hung Window Lock Not Only Accessory for Windows and Doors, Even for Cabinet, Drawer and Any Places You Want to Install to Facilitate Safe Closing and Opening.
WORKS ON MOST WINDOWSIt works for most windows and door including PVC, Aluminium, Wooden, and metal profiles. making it a top choice for any family.

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9.0

Save 6%

Hicoolfun

No-Drill Window Safety Lock Limiter Stopper Office Ventilation Window Restrictor Chain Home 100% Child Safety Lock Door Guard Chain Locks for Inside Door and Front Door, Easy Installation (Black)

6% Off

Main Highlights

No-Drill Installation for Easy Setup:This window safety lock limiter can be installed without the need for drilling, providing a quick and hassle-free setup while keeping your windows secure.
Child Safety Window Lock:Window stopper lock designed to prevent children from opening windows fully, this lock helps protect your little ones from dangerous falls or accidents, making it an essential safety tool for homes with kids.
Suitable for Sliding and Casement Windows:This versatile lock limiter works for both sliding and casement windows, offering maximum protection for various window types in your home.
Window Restrictor Chain for Safe VentilationDoor Stop With a built-in limit chain, you can safely open your window to allow for fresh air without the risk of it opening too wide, ensuring a secure and ventilated space.
Durable, High-Quality Construction:The door chain lock Made from stainless steel durable materials, this window lock is designed for long-lasting use, providing reliable protection for your windows and peace of mind for you and your family.

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8.8

MODEVO

MODEVO Premium Child Safety Locks – Adjustable, No-Drill & Easy-Install Home Safety Kit – Window Restrictor Lock

Main Highlights

ENHANCED CHILD SAFETY & PEACE OF MIND Keep your little ones safe from potential window or door accidents. The MODEVO PREMIUM window lock effectively limits window opening distance, helping prevent falls and injuries in multi-story homes.
UNIVERSAL FIT FOR MULTIPLE WINDOWS & DOORS Designed to work perfectly with sliding, inward, and outward opening windows or balcony doors, this adjustable restrictor ensures versatile protection across your home.
DURABLE, PREMIUM-BUILD MATERIAL Crafted from high-quality zinc alloy and ABS, this child safety lock offers maximum strength, corrosion resistance, and long-lasting use without damaging your window frame.
EASY TO USE & DISCREET DESIGN Simple, one-hand operation allows adults to open windows safely while keeping children protected. The compact, minimalist design blends seamlessly with modern home interiors.
DUAL INSTALLATION OPTIONS ADHESIVE OR SCREW MOUNT Choose between a strong adhesive for easy, no-drill installation or the secure screw mount option for long-term durability. Both provide reliable hold and clean design.

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Best Value

8.6

Save 13%

Flylin

4 Pcs Window Limiter, Casement Stopper Window Limiter Stainless Steel with Key Opening Angle Safety, Window Opening Restrictor Children Safety Protection Window Limit Control Device 2 Left 2 Right

13% Off

Main Highlights

304 Stainless Steel Material: Made of high-quality stainless steel material, sturdy and durable, with excellent performance, rust resistance, smooth surface, no need to worry about cutting the skin during operation, and long service life
Spring: This Window Limiter has a multi-turn powerful spring, which can effectively fixes the limit and prevent dangerous accidents caused by children climbing the window
Safe and Reliable: The locked window limiter opens at a 65-degree angle to limit the size of the window angle, prevent children from accidentally opening the window, and prevent thieves from entering to provide a sense of security
Simple Installation: This window safety guards for children adopts left side installation and comes with 2.5mm thick and flat bottom plate and 4 mounting screws, just need a screwdriver or drill to install
Application: This Window Limiter is suitable for opening windows with a distance of 14-17mm between the window frame and the window sash. It is ideal for use in hospitals, hotels, homes, schools, stores and more

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8.3

OQIMAX

OQIMAX 2 Pcs Password Fridge Lock, Home Fridge Lock No Drilling, Child Safety Cabinet Locks, Refrigerator Door Lock with Strong Adhesive, Window Restrictor Locks Suitable Freezer Door Drawer Cabinet

Main Highlights

Safe and Reliable: Three digit password setting, no need for keys, providing multiple security guarantees, more security, effectively preventing the refrigerator from being opened at will, protecting your privacy and food safety.
Non Punching Design: No need to punch holes on the refrigerator, avoiding damage to the appearance of the refrigerator and making it more convenient and efficient. The size of the door can be controlled by oneself, and the larger the distance between the two staggered doors, the smaller the opening space.
Adhesive Design: Using strong adhesive, it adheres firmly and is not easy to fall off, even if used for a long time, it can maintain a stable fixing effect. Just peel off the adhesive attached to the back of the refrigerator, and no tools are needed during the installation process.
Flexible and Convenient: The refrigerator door lock is made of high-strength steel wire and high-quality password lock, which is sturdy and durable. The password lock is small and lightweight, does not take up space, and can be attached to any position of the refrigerator at will, making it easy for you to adjust according to your actual needs.
Practical: The simple and stylish design not only has practicality, but also adds a touch of beauty to your refrigerator, making the kitchen more tidy and orderly. (Note: Passwords can also be locked in case of tampering to prevent children from seeing and remembering the password, which could lead to danger)

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8.1

ITROLLE

ITROLLE 2PCS Stainless Steel Casement Stopper with Key Opening Angle Safety Window Opening Restrictor Lock Window Limiter

Main Highlights

Easy to install: The window limiter has two directions, left and right. Please install it according to the actual needs. It is equipped with a 2.5mm thick flat plate base plate and mounting screws. You can install it with a screwdriver or drill bit.
High quality material: It is made of high quality stainless steel, which is sturdy, durable, excellent in performance, rust proof, corrosion resistant, smooth in surface, and has a long service life.
Safe and reliable: The opening angle of this window limiter is 65 degrees, and the multi coil strong spring can effectively fix the limiter to prevent children from climbing the window and causing dangerous accidents. It meets the ventilation requirements and will not damage the window.
Scope of application: It is applicable to the internal and external windows with a distance of 14-17 mm between the window frame and the window sash. It is very suitable for hospitals, hotels, families, schools, shops, etc.
Package content: You will get 2 pieces of window limiters, one on the left and one on the right, to meet your installation needs in different directions. Please confirm the product size before purchasing.

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8.1

Jalowin

Window Restrictor Locks, No-Drill Child Safety Window Locks, Adjustable Window Stopper for Sliding Windows, Baby & Pet Proofing to Prevent Falling Out

Main Highlights

"Child & Pet Safety This window lock effectively limits the opening width of sliding windows, preventing children and pets such as cats from climbing out and falling. It provides reliable protection for home safety and is especially suitable for high-rise apartments and households with toddlers or pets."
"Quick, No-Tools Installation No drilling or screws required. Installation is completed in three simple steps: rotate the flower-shaped knob to the top, clamp the lock onto the window frame, and tighten the knob. The whole process takes less than a minute and leaves no damage on the window frame."
"Rotating Clamp Design Features a unique flower-shaped rotating knob that allows you to easily adjust the tightness. It locks the window securely while enabling quick unlocking when needed, balancing safety and convenience."
"Compact & Durable Material Made from eco-friendly ABS plastic, the lock measures only 1.53×0.78×0.94 inchessmall, lightweight, and space-saving. The sturdy material is wear-resistant, wont deform over time, and can withstand repeated use on sliding windows."
"Wide Compatibility Fits most aluminum alloy and PVC sliding windows on the market, and can also be used for sliding doors. Ideal for homes, apartments, and rental properties, it meets various safety needs across different living scenarios."

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Our Best Overall Choice

Best Choice

9.7

OHAOLYLE

OHAOLYLE Window Locks,Window Restrictor Locks for UPVC,Window Safety Locks for Child Pets Safety,Self Adhesive,Adjustable Window Lock No Drilling for Metal, Wooden, Sliding Window(2PCS)

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Enhanced Child Pets SafetyWindow Security Lock is designed to lock windows, sliding doors, balconies and more to protect your children and pets from danger.
Easy Self-AdhesiveEasy to install with strong adhesive, this window restrictor child safety lock is adjustable and does not require screws, providing a better usage experience.
Adjustable Window Gap Adjust the length of the chain to determine the gap size for proper ventilation while keeping your baby and cats safe inside, with a gap size range of 1.4-8IN(3.5-20CM)
Double Protection DesignThe dual-switch unlocking mode provides double protection for child safety, requiring simultaneous button presses to open the window. Adults easily open, but this can be tricky for small babies, which can effectively avoid the dangerous situation of children pressing one of the buttons to unlock.
Widely CompatibleMade of high-quality material and stainless steel chain, this childproof window restrictor is widely compatible with most UPVC, metal, wooden, casement, and sliding windows

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