--- product_id: 584880392 title: "Sliding Glass Door Lock for Home Safety - 4 Pack Sliding Patio Door Locks, Child Safety Slide Window Stopper, Extra Strong Adhesive" brand: "shop square" price: "€ 23.87" currency: EUR in_stock: true reviews_count: 13 category: "Shop Square" url: https://www.desertcart.hr/products/584880392-sliding-glass-door-lock-for-home-safety-4-pack-sliding store_origin: HR region: Croatia --- # Crystal-clear, discreet design 4-pack child-proof locks Tool-free peel & press install Sliding Glass Door Lock for Home Safety - 4 Pack Sliding Patio Door Locks, Child Safety Slide Window Stopper, Extra Strong Adhesive **Brand:** shop square **Price:** € 23.87 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in safety, unlock peace of mind. ## Quick Answers - **What is this?** Sliding Glass Door Lock for Home Safety - 4 Pack Sliding Patio Door Locks, Child Safety Slide Window Stopper, Extra Strong Adhesive by shop square - **How much does it cost?** € 23.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/584880392-sliding-glass-door-lock-for-home-safety-4-pack-sliding) ## Best For - shop square enthusiasts ## Why This Product - Trusted shop square brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Security:** Install in seconds with no tools—just peel & press for a rock-solid hold. - • **Compact 4-Pack Value:** Secure multiple sliding doors or windows at once—because safety shouldn’t be a one-door wonder. - • **Invisible Protection:** Crystal-clear locks blend seamlessly with your glass doors and windows, keeping safety subtle yet strong. - • **Durable & Damage-Free:** Strong plastic and adhesive ensure lasting security without harming your door or window frames. - • **Child-Proof Peace of Mind:** Designed to be easy for adults but impossible for kids and pets to unlock—protect your loved ones effortlessly. ## Overview This 4-pack sliding glass door lock set offers tool-free installation with extra-strong adhesive, providing child-proof security for sliding doors and windows. Its crystal-clear design ensures discreet protection, while durable materials guarantee long-lasting performance without damaging your home surfaces. ## Description Sliding Glass Door Lock for Home Safety - 4 Pack Sliding Patio Door Locks, Child Safety Slide Window Stopper, Extra Strong Adhesive - desertcart.com Review: Simple and effective - I got this as an easy way to child lock patio doors on a second story patio. Works really well at locking sliding doors. i know some reviews had issues with it, but this is probably because they aren’t cleaning the glass before applying the adhesive. The adhesive is really strong and I gave rhr door a hard tug to test it out. It holds up. Doesn’t look super great, but it’s strong, fits well and it requires no tools. Review: Safety first!! - So easy to use- and they work! ## Features - Safety First: Our sliding door lock, which is also used as a window lock, provides you and your family additional security; Great for keeping wandering loved ones inside and unwanted guests out with child safety locks for doors and windows designed for home protection. - Ease of use: Our patio door lock installs quick and easily without any tools necessary with double-sided, easy install/removal adhesive; Just peel & press for a strong, lasting hold for your window stopper. Easy for adults but impossible for children and pets, the sliding door lock is easily lifted with a finger to lock & simply pressed down to unlock. - Out of sight: The crystal-clear design of the window locks blend to match any glass door or window making them virtually invisible when installed high and out of reach from your little adventurers. - Durable quality: Made with strong plastic and double sided adhesive, the sliding glass door lock blocks the door or window from moving when attempting to be opened without losing effectiveness, even when routinely opened and shut, and will not cause damage to the frame. - Peace of mind: Our child safety locks for doors and windows keeps you and your family safe from the possible dangers of an unlocked sliding door and provides window security to improve your home safety. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3DNSPYB | | Additional Features | Tool-free installation, Crystal clear design, Strong adhesive, Child-proof lock mechanism, Single-handed operation | | Best Sellers Rank | #70,258 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #102 in Window Locks & Latches #255 in Child Safety Guards & Locks | | Brand Name | Shop Square | | Control Method | Touch | | Customer Reviews | 4.4 4.4 out of 5 stars (169) | | Included Components | 4 sliding door locks, adhesive tape | | Item Dimensions | 1 x 1 x 11 inches | | Manufacturer | Shop Square | | Material Type | Plastic | | Model Number | 850052294021 | | Recommended Uses For Product | Home, Child Safety, Window and Door Security | | Style Name | durable | | UPC | 850052294021 | | Unit Count | 4.0 Count | ## Product Details - **Brand:** Shop Square - **Item dimensions L x W x H:** 1 x 1 x 11 inches - **Material:** Plastic - **Recommended Uses For Product:** Home, Child Safety, Window and Door Security ## Images ![Sliding Glass Door Lock for Home Safety - 4 Pack Sliding Patio Door Locks, Child Safety Slide Window Stopper, Extra Strong Adhesive - Image 1](https://m.media-amazon.com/images/I/71qR4ABwAcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple and effective *by R***T on September 12, 2024* I got this as an easy way to child lock patio doors on a second story patio. Works really well at locking sliding doors. i know some reviews had issues with it, but this is probably because they aren’t cleaning the glass before applying the adhesive. The adhesive is really strong and I gave rhr door a hard tug to test it out. It holds up. Doesn’t look super great, but it’s strong, fits well and it requires no tools. ### ⭐⭐⭐⭐⭐ Safety first!! *by R***N on June 1, 2025* So easy to use- and they work! ### ⭐⭐⭐⭐⭐ Excellent! *by P***. on March 25, 2024* The lock on my kitchen sliding door broke and after researching how to replace it I realized it was too much of a hassle..it involved not only the lock, but the door handle as well...I originally bought one of those sticks to place in the bottom, but decided against it and saw these plastic sets and figured I’d give them a try...they are amazing! Took me less than a minute to put 2 of them on and then I waited overnight to actually flip them up...they are perfect and really, really strong! I can’t believe such an inexpensive and simple piece of plastic works so well....I totally recommend them! ## Frequently Bought Together - Sliding Glass Door Lock for Home Safety - 4 Pack Sliding Patio Door Locks, Child Safety Slide Window Stopper, Extra Strong Adhesive - DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment Travel (White) - Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/584880392-sliding-glass-door-lock-for-home-safety-4-pack-sliding](https://www.desertcart.hr/products/584880392-sliding-glass-door-lock-for-home-safety-4-pack-sliding) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*