--- product_id: 481638582 title: "Window Locks,4 Sets Sliding Window Locks With Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black)" brand: "zrfcxe" price: "166 kr" currency: DKK in_stock: true reviews_count: 13 category: "Zrfcxe" url: https://www.desertcart.dk/products/481638582-window-locks-4-sets-sliding-window-locks-with-key-vertical store_origin: DK region: Denmark --- # Fits vertical & horizontal tracks Double-hole secure lock Tool-free 3-step install Window Locks,4 Sets Sliding Window Locks With Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black) **Brand:** zrfcxe **Price:** 166 kr **Availability:** ✅ In Stock ## Summary > 🔒 Lock in peace of mind, unlock your freedom! ## Quick Answers - **What is this?** Window Locks,4 Sets Sliding Window Locks With Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black) by zrfcxe - **How much does it cost?** 166 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/481638582-window-locks-4-sets-sliding-window-locks-with-key-vertical) ## Best For - zrfcxe enthusiasts ## Why This Product - Trusted zrfcxe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless DIY Setup:** No drilling needed—install in 3 simple steps with included hex and vertical keys. - • **Universal Sliding Fit:** Adjustable design fits window tracks 0.48–0.61 inch wide, perfect for doors & windows. - • **Unmatched Security Boost:** Double fixing holes + vertical key for max hold and anti-tamper protection. - • **Family & Pet Safety First:** Control window opening to prevent falls and keep curious kids and pets safe. - • **Weather & Burglary Shield:** Locks windows tight to protect your home from storms and unwanted intruders. ## Overview ZRFCXE Window Locks come in 4 sets designed for vertical and horizontal sliding windows and doors. Featuring a double-hole secure design with a vertical key, these adjustable aluminum locks fit window tracks between 0.48 and 0.61 inches wide. Installation is quick and tool-free, requiring no drilling. Ideal for enhancing home security, preventing child and pet accidents, and protecting against weather damage, these locks combine robust protection with sleek modern style. ## Description 4 SETS SLIDING WINDOW LOCKS The window lock is apply for sliding windows, sliding doors and vertical windows. WIDE USAGE It ensures your family members safety,can control the window partially open or closed,effectively reduce the risk of children and pets falling from high windows,by locking your windows, it can also protect your property against damage during heavy rains and hurricanes.also, it prevent burglars and thieves.This sliding window lock for home,bedroom, kindergarten, office,etc. Review: Great for keeping the fly screen from sliding open - I bought these because our cats can slide the fly screens open when we leave the window open. Works perfectly! Cats can’t budge the screen at all now 🤣 Extremely easy to use and very reasonable price for peace of mind. Review: As expected - Performing as expected. The additional flat profile tool made it useable on windows that have lips in front the rail. It's sturdy enough that I can't imagine a toddler getting it open, even if they had the key. ## Features - 【MEASURE YOUR WINDOWS TRACK】: The window lock is apply for sliding windows, sliding doors and vertical windows.please measure your window track size height must be greater than 0.48inch (1.22cm) and width must be less than 0.61inch (1.55cm) before ordering window locks. window locks is equipped with a vertical key, which can be applied to the middle track of the window. - 【UPGRADE PROTECTION DESIGN】: Upgrade protection design,our each window lock has two fixing holes,secure it on the window track,which greatly enhance the holding power of the lock,use double hole locks on heavy windows/doors for added security. window locks are also equipped with protection pads to prevent scratches or damage to your window and improve stability. - 【WIDE USAGE】: It ensures your family members safety,can control the window partially open or closed,effectively reduce the risk of children and pets falling from high windows,by locking your windows, it can also protect your property against damage during heavy rains and hurricanes.This sliding window lock for home,bedroom, kindergarten, office,etc. - 【EASY TO INSTALL】: No additional installation tools or drilling required,3-step quick installation.step1,place the lock to a suitable position.Step2,Insert gasket protect window track from scratches.Step3,tighten the screws,done!you can easily fix the window lock at any part with the vertical key or hex keys,easy to reuse and re-install. - 【PACKAGE INCLUDES】: 2 Sets of window locks for sliding windows,including 2 PCS sliding window locks,2 PCS hex keys,2 PCS gaskets,1 PCS vertical key.Great thanks for choosing us and we care about the customer's purchase satisfaction.If you have any questions while using,just feel free to contact us,we will reply to you within 24 hours and surely offer you a satisfied solution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B54TD26V | | ASIN | B0B54TD26V | | Additional Features | Adjustable | | Best Sellers Rank | #554 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Window Locks & Latches | | Brand Name | ZRFCXE | | Color | Black | | Control Method | Remote | | Controller Type | Hand Control | | Customer Reviews | 4.4 4.4 out of 5 stars (3,185) | | Customer reviews | 4.4 4.4 out of 5 stars (3,185) | | Date First Available | 29 July 2022 | | Finish Types | Painted (Black) | | Included Components | 4 PCS sliding window locks, 4 PCS hex keys, 4 PCS gaskets, 1 PCS vertical key | | Item Dimensions | 40 x 29 x 21 millimeters | | Item Weight | 0.28 Kilograms | | Item model number | Double Lock-02 | | Lock Type | Keyed Lock | | Manufacturer | ZRFCXE | | Manufacturer | ZRFCXE | | Material Type | Aluminum | | Model Number | Double Lock-02 | | Product Dimensions | 3.99 x 2.9 x 2.08 cm; 280 g | | Recommended Uses For Product | Enhancing window security in residential and commercial settings | | Shape | Rectangular | | Style Name | Modern | | Unit Count | 4 Count | ## Product Details - **Brand:** ZRFCXE - **Item dimensions L x W x H:** 40 x 29 x 21 millimeters - **Lock type:** Keyed Lock - **Material:** Aluminum - **Special features:** Adjustable ## Images ![Window Locks,4 Sets Sliding Window Locks With Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black) - Image 1](https://m.media-amazon.com/images/I/61uhYVWamjL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Can you use on the stationary door of a sliding glass door?** A: No, not designed to lock in a sliding panel on a glass door **Q: Is one lock sufficient for one sliding window?** A: Yes one lock is sufficient. For me and mine sufficient isn’t good enough, I put on the bottom and one on the top, don’t make anything easier for the bad guys. Good luck. **Q: Will they work on sliding doors as well?** A: Hello, please measure your sliding doors track size,Width needs less than 0.59inch (1.5cm),Height needs more than 0.55 inch(1.4cm) ,Please watch the video measurement. If this lock is not suitable for your track, I recommend another lock for you. Please see if the product introduction is suitable for you. I hope to help you, thank you! https://www.amazon.com/dp/B0B54VR2ZF **Q: Will these work on a sliding glass door?** A: I think it can. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for keeping the fly screen from sliding open *by N***S on 12 February 2026* I bought these because our cats can slide the fly screens open when we leave the window open. Works perfectly! Cats can’t budge the screen at all now 🤣 Extremely easy to use and very reasonable price for peace of mind. ### ⭐⭐⭐⭐⭐ As expected *by Z***R on 7 June 2024* Performing as expected. The additional flat profile tool made it useable on windows that have lips in front the rail. It's sturdy enough that I can't imagine a toddler getting it open, even if they had the key. ### ⭐⭐⭐⭐⭐ Perfect *by A***H on 19 November 2024* Easy installation, very good material, gets the job done, I am no longer using any more babies ## Frequently Bought Together - ZRFCXE Window Locks,4 Sets Sliding Window Locks With Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black) - ELECDON Window Safety Locks Self Adhesive Baby Window Restrictor with Key UPVC Window Locks Child Safety Cable Lock Pet Window Restrictors No Drilling Kids Refrigerator Lock for Childproof 1 Pack - Veximind Window Safety Lock - Self-Adhesive, No Drilling Required, Versatile Restrictor for UPVC Windows, Keyed Refrigerator Lock, Child and Pet Safety Cable Lock, Durable and Childproof (White) --- ## 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.dk/products/481638582-window-locks-4-sets-sliding-window-locks-with-key-vertical](https://www.desertcart.dk/products/481638582-window-locks-4-sets-sliding-window-locks-with-key-vertical) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-17*