--- product_id: 43324755 title: "Window Locks, 10 Pack for Vertical and Horizontal Windows, Sliding Window Locks, Adjustable Aluminum Stoppers, No-Drill Install, Fits Tracks up to 3/16\" Wide" brand: "shop square" price: "€ 35.82" currency: EUR in_stock: true reviews_count: 13 category: "Shop Square" url: https://www.desertcart.at/products/43324755-window-locks-10-pack-for-vertical-and-horizontal-windows-sliding store_origin: AT region: Austria --- # Fits tracks up to 3/16" wide Heavy-duty aluminum lock No-drill, tool-free install Window Locks, 10 Pack for Vertical and Horizontal Windows, Sliding Window Locks, Adjustable Aluminum Stoppers, No-Drill Install, Fits Tracks up to 3/16" Wide **Brand:** shop square **Price:** € 35.82 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in peace of mind—secure your space without the hassle! ## Quick Answers - **What is this?** Window Locks, 10 Pack for Vertical and Horizontal Windows, Sliding Window Locks, Adjustable Aluminum Stoppers, No-Drill Install, Fits Tracks up to 3/16" Wide by shop square - **How much does it cost?** € 35.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/43324755-window-locks-10-pack-for-vertical-and-horizontal-windows-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 - • **Adjustable Fit:** Customizable to fit window tracks from 3/16" up to 3/8" wide with detachable rubber inserts. - • **Child & Intruder Proof:** Keep your family safe with a lock that secures windows fully closed or slightly ajar for fresh air. - • **Damage-Free Installation:** No drills or tools needed—protect your window frames with vinyl-lined aluminum stoppers. - • **Multi-Purpose Protection:** Ideal for babyproofing, securing AC units, campers, or any sliding window setup. - • **Universal Sliding Security:** Locks both vertical & horizontal windows plus sliding doors effortlessly. ## Overview This 10-pack of adjustable aluminum sliding window locks offers a no-drill, tool-free installation solution for vertical and horizontal windows and sliding doors. Designed with heavy-duty aluminum and vinyl lining, these locks fit tracks up to 3/16" wide (expandable to 3/8" with inserts), providing reliable security for homes, babyproofing, and even camper setups. ## Description Window Locks, 10 Pack for Vertical and Horizontal Windows, Sliding Window Locks, Adjustable Aluminum Stoppers, No-Drill Install, Fits Tracks up to 3/16" Wide - desertcart.com Review: Would buy again - The added layer of protection with the ease of removal Incase of emergency 👩‍🍳 😘 They were super easy to install. Worked great. Didn’t cost as much as the alarms and fit every window in our brick home. Review: Would recommend! - High quality product for a great price! They are super easy to install, light weight, and very functional for thief prevention. You cannot open the window AT ALL when this is installed!! Size is ideal and it fits all the windows in my house. Package arrived fully sealed, instructions are on the back, and it has a black piece you insert under the metal part for extra precaution. So happy with my purchase! ## Features - 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. They fit sliding doors and windows up to 3/16" wide with the detachable rubber insert or 3/8" without the rubber window seal. Please confirm your sizing to ensure compatibility. - Child Proof Door Locks: 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0714BPVGM | | Additional Features | Keyless | | Best Sellers Rank | #3,639 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Window Locks & Latches | | Brand Name | Shop Square | | Color | Metal - Large | | Control Method | App | | Controller Type | Hand Control | | Customer Reviews | 4.3 4.3 out of 5 stars (8,678) | | Finish Types | Unfinished | | Included Components | 10 Window Locks | | Lock Type | Thumbscrew Lock | | Manufacturer | Shop Square | | Model Number | LLTR10 | | Recommended Uses For Product | Securing patio doors, sliding glass doors, horizontal and vertical sliding windows, window air conditioner or fan setups, babyproofing, and camper lock replacement | | Shape | Square | | Style Name | 10 Pack | | UPC | 647358814318 | | Unit Count | 10.0 Count | ## Product Details - **Brand:** Shop Square - **Lock Type:** Thumbscrew Lock - **Special Feature:** Keyless - **Style:** 10 Pack ## Images ![Window Locks, 10 Pack for Vertical and Horizontal Windows, Sliding Window Locks, Adjustable Aluminum Stoppers, No-Drill Install, Fits Tracks up to 3/16" Wide - Image 1](https://m.media-amazon.com/images/I/71A4xyuW+sL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: I have windows that raise up to open, will these work on those as well?** A: They do not fit my double hung windows. **Q: Whatvsize window frame do these fit? My frame is larger than 1/4 inch.** A: these locks work great on the aluminum frame windows they were designed for. They will not work on vinyl framed windows unless you take the rubber out, and then they will mark up the frame **Q: Would these work to permanently prop open a window that opens up and down? Not worried about safety issues as it’s an indoor window.** A: It would, if you have a thin vertical rail, on the side that you can straddle with the lock, and have enough room to tighten the clamp screws. The clamp screws point away, from the window, and the protruding piece on the other side is what would but up against your window. (at the bottom if you were holding it open) **Q: do you know what the interior measurement of the clamp is? (ie., how thick can the track be to fit in and get screwed into) - Thanks!** A: without the rubber insert it is 7/16 ths ## Customer Reviews ### ⭐⭐⭐⭐⭐ Would buy again *by C***W on March 20, 2026* The added layer of protection with the ease of removal Incase of emergency 👩‍🍳 😘 They were super easy to install. Worked great. Didn’t cost as much as the alarms and fit every window in our brick home. ### ⭐⭐⭐⭐⭐ Would recommend! *by P***O on March 22, 2025* High quality product for a great price! They are super easy to install, light weight, and very functional for thief prevention. You cannot open the window AT ALL when this is installed!! Size is ideal and it fits all the windows in my house. Package arrived fully sealed, instructions are on the back, and it has a black piece you insert under the metal part for extra precaution. So happy with my purchase! ### ⭐⭐⭐⭐ Great Product *by T***N on June 22, 2025* This is a great product! You get a lot for your money and they are well made. I gave it only 4 Stars, because the padding that comes with the window locks, that's supposed to go in the window lock when you use it, falls off, making it very difficult to use. However, that wasn't a deal breaker for me and, again, you are getting a lot for your money! I was able to successfully use these on all my windows and now I feel much safer. I would buy these again and I recommend them to others. ## Frequently Bought Together - Shop Square Sliding Window and Door Locks (10 Pack), Adjustable Aluminum, used for 3/16-3/8†Track, Security Door Stopper Safety Lock, No-Drill Install, Requires 28-36mm Clearance for Screw Lock - AceMining Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Stoppers Adjustable Jammer for Home, Apartment, Travel (1 Pack,White) - GE Personal Security Window and Door Alarm, 4 Pack, DIY Protection, Burglar Alert, Wireless Chime/Alarm, Easy Installation, Home Security, Ideal for Home, Garage, Apartment and More, White, 45174 --- ## 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.at/products/43324755-window-locks-10-pack-for-vertical-and-horizontal-windows-sliding](https://www.desertcart.at/products/43324755-window-locks-10-pack-for-vertical-and-horizontal-windows-sliding) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-08*