--- product_id: 39036580 title: "Adjustable Window Security Bar & Sliding Door Lock – Durable Child Safety Lock & Sliding Glass Door Security Bar Stopper for Home, Apartment & Patio, Works with Window Alarms – Regular – (2 Devices)" brand: "the lock-it block-it" price: "COP 279425" currency: COP in_stock: true category: "The Lock It Block It" url: https://www.desertcart.co/products/39036580-adjustable-window-security-bar-and-sliding-door-lock-durable-child store_origin: CO region: Colombia --- # Adjustable length: 17in to 2.5ft with 13 settings Double locking pin for max security Tool-free, no-drill installation Adjustable Window Security Bar & Sliding Door Lock – Durable Child Safety Lock & Sliding Glass Door Security Bar Stopper for Home, Apartment & Patio, Works with Window Alarms – Regular – (2 Devices) **Brand:** the lock-it block-it **Price:** COP 279425 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in peace of mind, unlock your freedom. ## Quick Answers - **What is this?** Adjustable Window Security Bar & Sliding Door Lock – Durable Child Safety Lock & Sliding Glass Door Security Bar Stopper for Home, Apartment & Patio, Works with Window Alarms – Regular – (2 Devices) by the lock-it block-it - **How much does it cost?** COP 279425 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/39036580-adjustable-window-security-bar-and-sliding-door-lock-durable-child) ## Best For - the lock-it block-it enthusiasts ## Why This Product - Trusted the lock-it block-it brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Child & Pet Safe:** Prevents accidents by physically blocking openings—protect your loved ones without compromise. - • **Versatile Security:** Works seamlessly with window alarms and fits windows & sliding doors for all-around peace of mind. - • **Effortless Safety Setup:** Install in minutes without tools or damage—security that fits your busy lifestyle. - • **Breathe Easy, Stay Secure:** Enjoy fresh air safely with secure ventilation—no more feeling trapped at home. - • **Industrial-Grade Strength:** High-impact ABS & PVC materials withstand repeated force for lasting protection. ## Overview The Lock-It Block-It Adjustable Window Security Bar & Sliding Door Lock offers a durable, industrial-grade child safety and home security solution. Made from high-impact ABS and PVC, it features a double locking pin and adjustable length (17 inches to 2.5 feet) with 13 settings. Tool-free installation ensures no damage to frames, while compatibility with window alarms enhances protection. Ideal for homes, apartments, and patios, it safeguards children, pets, and elderly family members while allowing safe ventilation. ## Description Adjustable Window Security Bar & Sliding Door Lock – Durable Child Safety Lock & Sliding Glass Door Security Bar Stopper for Home, Apartment & Patio, Works with Window Alarms – Regular – (2 Devices) - desertcart.com ## Features - INDUSTRIAL GRADE QUALITY: Made with high-impact resistant ABS and PVC plastic materials. Our window and door jammer provides robust strength that withstands repeated impacts. Compatible with window alarms for added security. Has a double locking pin. - AFFORDABLE HOME SECURITY: Our window & slide door lock is a low-price solution to protect your home. Unlike expensive security systems that don't physically stop intruders or accidents, we provide instant, physical protection with no fees. - SET IT AND FORGET IT: Forgot to lock up? No worries—our sliding window security bar is your silent security guard who is always on duty. This sliding door lock bar helps prevent accidents, keeping your kids, pets and elderly at home safe! - SAFE VENTILATION: With longer, hotter seasons & rising energy costs, open your windows with confidence knowing you're protected. Don’t be a prisoner in your own home—safely enjoy the breeze day and night with this window & sliding door security bar. - QUICK & EASY INSTALLATION: No tools required. Install our window bar lock with no drilling or permanent damage to your frames. This window bar extends from 17 inches to 2.5 feet with 13 adjustable settings, a reliable alternative to wooden blocks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MXX6OM1 | | Additional Features | Scratch-Resistant | | Best Sellers Rank | #47,486 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #54 in Window Locks & Latches | | Brand Name | The Lock-It Block-It | | Color | White | | Control Method | Touch | | Controller Type | Hand Control | | Customer Reviews | 4.3 4.3 out of 5 stars (2,046) | | Finish Types | Smooth White | | Global Trade Identification Number | 00865277000104 | | Included Components | adhesive strips | | Item Dimensions | 17 x 1 x 1 inches | | Item Weight | 8 ounces | | Lock Type | window locking/blocking device | | Manufacturer | The Lock-It Block-It | | Manufacturer Part Number | 57104 | | Material Type | Plastic | | Model Name | The Lock-it Block-it Regular | | Model Number | LB-005 | | Number of Pieces | 2 | | Recommended Uses For Product | home security, child safety, sliding door lock bar | | Shape | Rectangular | | Style Name | Contemporary | | UPC | 865277000104 | ## Product Details - **Brand:** The Lock-It Block-It - **Item dimensions L x W x H:** 17 x 1 x 1 inches - **Lock Type:** window locking/blocking device - **Material:** Plastic - **Special Feature:** Scratch-Resistant ## Images ![Adjustable Window Security Bar & Sliding Door Lock – Durable Child Safety Lock & Sliding Glass Door Security Bar Stopper for Home, Apartment & Patio, Works with Window Alarms – Regular – (2 Devices) - Image 1](https://m.media-amazon.com/images/I/71ZL3YeD9yL.jpg) ![Adjustable Window Security Bar & Sliding Door Lock – Durable Child Safety Lock & Sliding Glass Door Security Bar Stopper for Home, Apartment & Patio, Works with Window Alarms – Regular – (2 Devices) - Image 2](https://m.media-amazon.com/images/I/814-ZQhFWhL.jpg) ![Adjustable Window Security Bar & Sliding Door Lock – Durable Child Safety Lock & Sliding Glass Door Security Bar Stopper for Home, Apartment & Patio, Works with Window Alarms – Regular – (2 Devices) - Image 3](https://m.media-amazon.com/images/I/81gwTX21aAL.jpg) ![Adjustable Window Security Bar & Sliding Door Lock – Durable Child Safety Lock & Sliding Glass Door Security Bar Stopper for Home, Apartment & Patio, Works with Window Alarms – Regular – (2 Devices) - Image 4](https://m.media-amazon.com/images/I/81hBtw3YY5L.jpg) ![Adjustable Window Security Bar & Sliding Door Lock – Durable Child Safety Lock & Sliding Glass Door Security Bar Stopper for Home, Apartment & Patio, Works with Window Alarms – Regular – (2 Devices) - Image 5](https://m.media-amazon.com/images/I/71M32zvrkyL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.co/products/39036580-adjustable-window-security-bar-and-sliding-door-lock-durable-child](https://www.desertcart.co/products/39036580-adjustable-window-security-bar-and-sliding-door-lock-durable-child) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-07-21*