--- product_id: 560218718 title: "DEROFIT Window Security Bar 2Pack, 16 to 51Inch Adjustable Sliding Door Lock Bar- Dual Use-Patio Sliding Door Security Bar or Window Security Lock, Child Proof Window Security Bars Window Stopper" brand: "derofit" price: "346.92 DT" currency: TND in_stock: true category: "Derofit" url: https://www.desertcart.tn/products/560218718-derofit-window-security-bar-2pack-16-to-51inch-adjustable-sliding store_origin: TN region: Tunisia --- # 16-51 inch adjustable fit Heavy-duty metal lock withstands 400 lbs Portable & easy no-tool installation DEROFIT Window Security Bar 2Pack, 16 to 51Inch Adjustable Sliding Door Lock Bar- Dual Use-Patio Sliding Door Security Bar or Window Security Lock, Child Proof Window Security Bars Window Stopper **Brand:** derofit **Price:** 346.92 DT **Availability:** ✅ In Stock ## Summary > 🔐 Lock in safety, unlock peace of mind. ## Quick Answers - **What is this?** DEROFIT Window Security Bar 2Pack, 16 to 51Inch Adjustable Sliding Door Lock Bar- Dual Use-Patio Sliding Door Security Bar or Window Security Lock, Child Proof Window Security Bars Window Stopper by derofit - **How much does it cost?** 346.92 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/560218718-derofit-window-security-bar-2pack-16-to-51inch-adjustable-sliding) ## Best For - derofit enthusiasts ## Why This Product - Trusted derofit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Family & Pet Safe:** Prevents accidental openings, protecting children and pets while deterring burglars with visible security. - • **Built to Withstand:** Crafted from high-grade metal, it resists up to 400 pounds of force to keep intruders out. - • **Custom Fit Security:** Telescoping design adapts from 16 to 51 inches for virtually any sliding door or window. - • **Peace of Mind Anywhere:** No tools needed—set it in place at home, hotels, or rentals for instant security on the go. - • **Dual-Purpose Protection:** Transforms effortlessly between sliding door lock and child-proof window stopper for versatile safety. ## Overview The DEROFIT Window Security Bar 2Pack offers adjustable, heavy-duty protection for sliding doors and windows, fitting openings from 16 to 51 inches. Made from durable metal that withstands 400 pounds of pressure, it doubles as a child-proof safety bar to prevent accidental openings. Easy to install without tools and portable for use at home or on the go, it’s a reliable security upgrade for families and travelers alike. ## Description Sliding Door Security Bar 2Pack ## Features - 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 - 2 in 1 Security Bar: The bottom of the lock bar can be easily removed, you can use this window safety bar as sliding door security bar for sliding glass door and windows, also as window security bars for large patio doors or sliding doors - 2Pack Child Proof Safety Bar: Sliding door security bar can provide a visual and physical deterrent to intruders and reduce the risk of burglary. They can also prevent children and pets from falling out of windows. Ideal for homes with children or pets, this bar prevents doors from being accidentally opened, adding safety and peace of mind - Heavy Duty Lock Bar: Constructed of high grade metal, this sliding glass door lock bar is able to withstand 400 pounds of pressure, providing reliable protection for your home,apartement or office. Extra little key adds a lot more security to the bar - Easy Installation and Portable: There is virtually no installation, just set it in the track. This sliding door security bar is easy to assemble and take apart for storage and fit in your large luggage, can be used not only at home but also in hotel rooms or vacation rentals, ensuring safety wherever you go ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C88Y49BM | | ASIN | B0C88Y49BM | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #17,453 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Window Locks & Latches | | Color | White | | Customer Reviews | 4.6 4.6 out of 5 stars (1,162) | | Customer reviews | 4.6 4.6 out of 5 stars (1,162) | | Date First Available | 29 August 2023 | | Date First Available | 29 August 2023 | | Included components | Sliding door security bars 2pack | | Item Package Quantity | 1 | | Item Weight | 1.21 Kilograms | | Item model number | DCG-Moshabai-DCK-1.2m-2P | | Item model number | DCG-Moshabai-DCK-1.2m-2P | | Manufacturer | DEROFIT | | Manufacturer | DEROFIT | | Material | Metal | | Part number | DCG-Moshabai-DCK-1.2m-2P | | Product Dimensions | 129.54 x 2.54 x 2.54 cm; 1.21 kg | | Product Dimensions | 129.54 x 2.54 x 2.54 cm; 1.21 kg | | Size | 2 Pieces | ## Images ![DEROFIT Window Security Bar 2Pack, 16 to 51Inch Adjustable Sliding Door Lock Bar- Dual Use-Patio Sliding Door Security Bar or Window Security Lock, Child Proof Window Security Bars Window Stopper - Image 1](https://m.media-amazon.com/images/I/71ub35GlRrL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Sliding Door Security Bar,2Pcs 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 - AceMining Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Stoppers Adjustable Jammer for Home, Apartment, Travel (1 Pack,White) - 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 （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.tn/products/560218718-derofit-window-security-bar-2pack-16-to-51inch-adjustable-sliding](https://www.desertcart.tn/products/560218718-derofit-window-security-bar-2pack-16-to-51inch-adjustable-sliding) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-03*