Window stoppers in comparison
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Last updated on 17.09.2026
1
Perko 0935DP0CHR Sliding Window Stop
Perko
free shipping
To the product (2 offers)
9,9
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2
Home Security Adjustable Window Bar & Sliding Door Lock – Regular 4 Bars
The Lock-It Block-It
free shipping
To the product (1 offer)
9,8
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3
DIIG Sliding Door Security Bar, 17.7-50.5inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment Travel Children Women (White)
DIIG
10% off
free shipping
To the product (1 offer)
9,6
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4
Sliding Door Security Bar, 17-50 inch Adjustable, Window Security Bar with Rubber Tips, Sliding Door Lock Bars, for Window Safety Bars Home Apartment Safety, Home Apartment Patio Heavy Duty Interior
Povtulu
free shipping
To the product (1 offer)
9,6
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5
HYIEOU Sliding Window Locks with Key，2 Sets for Horizontal Vertica Window
HYIEOU
free shipping
To the product (1 offer)
9,6
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6
STERGDE Window Locks Security, Anti-Fall Aluminum Window Stopper (6 Sets)
STERGDE
free shipping
To the product (1 offer)
9,5
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7
Window Locks, 10 Pack for Vertical and Horizontal Windows, Adjustable Aluminum Stoppers, Window Security, No-Drill Install, Requires 28-36mm Clearance
Shop Square
free shipping
To the product (1 offer)
9,5
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8
1Pack Window Security Bar Adjustable Sliding Lock Security Stick for Rubber Tips, Adjustable Sliding Glass Door Lock Bars 15.7''-27.5'' Tension Rods 1.2'' Diameter Window Safety Lock Bar
ARTOSHIN
free shipping
To the product (1 offer)
9,5
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9
ZRFCXE Window Locks, 4 Pack for Horizontal & Vertical Sliding Windows
ZRFCXE
free shipping
To the product (1 offer)
9,5
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10
Window Locks,12 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office
PENMAMA
10% off
free shipping
To the product (1 offer)
9,5
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You might also be interested in these window stoppers.
Sliding Door Security Bar,16 to 51 Inch Inside Sliding Patio Door Window Security Bar Stopper, Adjustable Window Locks Security Bars for Home Apartment Security, Sliding Glass Door Lock Hardware
16" to 51" Adjustable: Sliding door security bar consisted of telescoping and splicing extension rod allows for maximum adaptability to fit most average and huge window or sliding doors, provides an additional layer of protection, preventing forced entry and keeping your home safe and secure
$ 17.99
free shipping
To the product (1 offer)
5% off
White Window Sash Vent Stops 6-Pack 1714WHITE, Nylon Snap-in
Reliable Window Opening Control - Designed as an effective window opening control device, these window sash vent stops help limit how far your window sash can open. Ideal for improving everyday window stoppers security in homes, apartments, and light commercial spaces.
$ 8.54
free shipping
To the product (1 offer)
JEACENT AC Security Window Lock Bar, Window Security Bars - Sturdy Steel, Extends from 10" to 17 1/2" for Sliding Windows with AC Unit Installed
Patent No.D1025743. ADJUSTABLE LENGTH - The window lock adjusts from 10" to 17.5" in length. Works well with most standard window tracks with air conditioner installed.
$ 13.99
free shipping
To the product (1 offer)
WooFog Window Security Bars Adjustable, Window Bars Security Inside Vertical, Heavy Window Ac Lock Bar with Rubber Feet for Up and Down Windows, 17-32 inch Double Hung Window Stopper -2 PCS Patented
Adjustable Door Window Security Bar: This adjustable window bars security inside is ideal for those of you who like to let fresh air into your home but are concerned about safety. Particularly suitable for women living alone. The window lock bar offers a practical and aesthetically pleasing security solution for your windows and sliding doors.
$ 24.59
free shipping
To the product (1 offer)
12% off
Set of 10pcs White Window Sash Vent Stops 1720WHITE by Vision Hardware
Fitting slot .189" x 1.063",
$ 9.50
free shipping
To the product (1 offer)
Upgraded Multi-Functional Door Security Bar & Sliding Windows Bar,Adjustable Heavy Duty Stoppers Jammer for Apartment,Home, Hotel Room
【Effortless Operation】 Our door brace safety bar features an incredibly user-friendly design. Its two-step setup lets you quickly reinforce your door’s security in no time. That said, do make sure there’s no gap between the rubber feet and the ground during use—this ensures optimal protection.
$ 36.99
free shipping
To the product (1 offer)
KUANVE 2 Pack Window Security Bars 15.7" to 27.5" Adjustable Sliding Glass Door Lock Bars Window Safety Lock Bar Stopper with Rubber Tips for Home, 0.87" in Diameter
Ideal Window Security Bar - Package included 2 pieces adjustable window safety bars that can securely lock the sliding door in place to improve window security
$ 13.59
free shipping
To the product (1 offer)
Brixwell Single Action WOCD Set with Limit Control Device, Plastic Material, White Finish, 3-1/2" Height, 3/4" Width, Left and Right Hand, Includes Limit Control Feature for Sliding Windows
WHITE PLASTIC FINISH: Constructed from plastic with a white finish to align with painted wood, vinyl, or aluminum frames, helping it blend into most window setups in residential or light commercial installations.
$ 19.24
free shipping
To the product (1 offer)
8 Pack Window Security Bar Window Lock Bar 15.7-27.6 Inch 1/2'' Diameter Adjustable Sliding Glass Door Lock Window Safety Bars with Rubber Tips Sliding Door Security Stick for Bathroom Cupboard
Package Contents: You will get 8 pieces of window safety bars in white, which can firmly lock sliding doors in place to provide you with extra protection at home, and adequate quantity can fully meet your daily needs, easy to replace and share.
$ 19.99
free shipping
To the product (1 offer)
8 Pack Adjustable Sliding Window Locks – Aluminum Alloy No-Drill Safety Window Stoppers for Sliding Windows & Doors – Child & Pet Security Lock Kit Fits Most Tracks
Versatile 8-Pack Value Set: Includes 8 locks and keys—ideal for securing multiple windows and doors throughout your home, office, or rental property.
$ 7.95
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To the product (1 offer)
Window Locks(4 Sets), Window Locks for Up and Down Windows,Easy to Install Vertical & Horizontal Window Security Locks,Adjustable Aluminum Window Stopper Lock(Silver)
【Measure Your Window Track】Window locks are suitable for sliding windows, sliding doors and vertical windows. Before ordering window locks, please measure your window track size, the width is less than 0.39 inches and the length is greater than 0.31 inches. The window locks come with a vertical key and can be applied to the middle track of the window.
$ 7.99
free shipping
To the product (1 offer)
I-EASYDWW 16 Pack Window Locks, Sliding Window Locks for Vertical & Horizontal Windows, Security Window Stopper for Home Bedroom Office, Double Screw Mounting (20mm Height, Black)
Adjustable Window Opening: Easily limit and control the width of window opening, providing customizable ventilation while preventing excessive opening.
$ 17.99
free shipping
To the product (1 offer)