--- product_id: 406484044 title: "Door Barricade Brackets,AINAFIX 2 Pack Drop Open Bar Holder for Home Security, 2x4 Bar Brackets Prevent Unauthorized Entry, Carbon Steel,Black" brand: "ainafix" price: "S$38" currency: SGD in_stock: true reviews_count: 13 category: "Ainafix" url: https://www.desertcart.sg/products/406484044-door-barricade-brackets-ainafix-2-pack-drop-open-bar-holder store_origin: SG region: Singapore --- # Quick & easy install Fits standard 2x4 lumber 4mm high-strength steel Door Barricade Brackets,AINAFIX 2 Pack Drop Open Bar Holder for Home Security, 2x4 Bar Brackets Prevent Unauthorized Entry, Carbon Steel,Black **Brand:** ainafix **Price:** S$38 **Availability:** ✅ In Stock ## Summary > 🔒 Lock down your peace of mind with steel-strong simplicity! ## Quick Answers - **What is this?** Door Barricade Brackets,AINAFIX 2 Pack Drop Open Bar Holder for Home Security, 2x4 Bar Brackets Prevent Unauthorized Entry, Carbon Steel,Black by ainafix - **How much does it cost?** S$38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/406484044-door-barricade-brackets-ainafix-2-pack-drop-open-bar-holder) ## Best For - ainafix enthusiasts ## Why This Product - Trusted ainafix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unbreakable Defense:** Crafted from 4mm carbon steel to absorb high kick and push forces without bending. - • **Versatile Protection:** Ideal for inswing or outswing doors—garage, basement, shed, or safe room ready. - • **Rustproof Reliability:** Powder-coated finish guarantees long-lasting durability against weather and wear. - • **Perfect Fit, No Guesswork:** Specifically designed for standard 2x4 lumber, ensuring seamless door reinforcement. - • **Effortless Security Upgrade:** Install in minutes with included screws and expansion tubes—no pro needed. ## Overview AINAFIX Door Barricade Brackets come in a 2-pack, engineered from 4mm powder-coated carbon steel to reinforce doors using standard 2x4 lumber. Designed for quick installation on any exterior door type, these U-shaped brackets provide robust resistance against forced entry, making them an essential upgrade for home security and safe rooms. ## Description Buy Door Barricade Brackets,AINAFIX 2 Pack Drop Open Bar Holder for Home Security, 2x4 Bar Brackets Prevent Unauthorized Entry, Carbon Steel,Black: Brackets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great Quality - These brackets are great quality. Super strong. This was an easy and inexpensive way to help turn a bedroom into a saferoom. Very pleased. Review: Very sturdy - Buy yourself 1/4" lag bolts for the installation. The provided hardware is cheap ## Features - Perfect Fit for 2x4 Lumber - Door barricade brackets are designed to fit a standard 2 x 4 lumber, used for door reinforcement and home security (Lumber is not included). - Built to Protect - Each door metal bracket is constructed out of high grade iron, powder coated to be rust proof, the 4mm high strength steel can absorb high kick force or push force without any plastic deformation. - Upgrade U-shaped Design - U-shaped design plus reinforce sturdy base, can be installed on any exterior door to prevent or delay entry during a home invasion.(screws and expansion tube included). - Wide Application - This Door Security Bar Bracket provides great security for all types of inswing or outswing doors, Ideal for garage, basement, barn, shed, warehouse, backyard and more. - Quick and Easy Install - Within minutes your home will be more secure. Simple drilling is required and each drop open bar holder bracket has tooling holes for easy tool accessibility. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09GG6KK8Y | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #66,968 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #120 in Hardware Brackets #269 in Shelf Brackets | | Customer Reviews | 4.8 4.8 out of 5 stars (737) | | Date First Available | September 16, 2021 | | Finish | Powder Coated | | Item Depth | 1.5 inches | | Item Package Quantity | 1 | | Item Weight | 1.63 pounds | | Item model number | HOMESAFE01 | | Manufacturer | AINAFIX | | Mounting Type | Door Mount | | Package Dimensions | 6.38 x 2.48 x 1.73 inches | | Part Number | HOMESAFE01 | | Shape | U Shape | | Style | Black | | Unit Count | 2.0 Count | ## Product Details - **Brand:** AINAFIX - **Color:** Black - **Finish Type:** Powder Coated - **Item Weight:** 0.74 Kilograms - **Material:** Carbon Steel ## Images ![Door Barricade Brackets,AINAFIX 2 Pack Drop Open Bar Holder for Home Security, 2x4 Bar Brackets Prevent Unauthorized Entry, Carbon Steel,Black - Image 1](https://m.media-amazon.com/images/I/61zRCakp2mL.jpg) ## Questions & Answers **Q: What are the inside dimensions of the "U" opening?** A: A 2x4 piece of lumber fits just right. **Q: What is the space from top hole to bottom hole. I want to mount the brackets on a horizontal fence 2x4. Will the brackets fit ok on a horizontal 2x4?** A: The top hole to bottom hole is 5”. You’d have to mount on a 2 x 4 vertically. 2 x 6 or wider would work horizontally. **Q: Please verify the bolt and/or screw hole diameter .... thanks, e-jay** A: Hello, The diameter of the bolt body is 5mm, hope this help you. **Q: What the internal width of the bracket? i need something that is 53mm?** A: The width of the metal bar used in the brackets is 1.5625 inches and the opening space (designed for a finished 2 x 4 piece of lumber) is 1.6875 inches at the bottom of opening and 1.75 inches at top of opening. I wasn’t sure which measurement you were asking about so gave you both measurements. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Quality *by R***. on October 14, 2025* These brackets are great quality. Super strong. This was an easy and inexpensive way to help turn a bedroom into a saferoom. Very pleased. ### ⭐⭐⭐⭐⭐ Very sturdy *by T***J on October 28, 2025* Buy yourself 1/4" lag bolts for the installation. The provided hardware is cheap ### ⭐⭐⭐⭐⭐ Keep the creaps out! *by R***. on December 5, 2024* You need to cut a 2x4 for the barricade. But this is old fashioned tried and true at it's finest. While nothing will keep someone that wants in, out. It will buy you time to fight off whatever it is that wants in or time to load your old grand daddy's shotgun. These work well for any setting if you so desire. Easy to install. Biggest part was sanding and painting the 2x4. Looks great now! ## Frequently Bought Together - AINAFIX Door Barricade Brackets, 2 Pack Drop Open Bar Holder U Bracket for 2 by 4 Lumber, Heavy Duty Closed Bar Holder Steel U Bracket - PRIME-LINE Defender Security U 10385, Satin Nickel Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, single pack --- ## 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.sg/products/406484044-door-barricade-brackets-ainafix-2-pack-drop-open-bar-holder](https://www.desertcart.sg/products/406484044-door-barricade-brackets-ainafix-2-pack-drop-open-bar-holder) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-13*