--- product_id: 169498914 title: "Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black)" brand: "saisn" price: "NT$824" currency: TWD in_stock: true category: "Saisn" url: https://www.desertcart.tw/products/169498914-door-reinforcement-lock-latch-swing-bar-lock-for-home-security store_origin: TW region: Taiwan --- # Resists up to 200 lbs force Double-layer fixed for max security 304 stainless steel, ultra durable Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black) **Brand:** saisn **Price:** NT$824 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in safety and style—because your home deserves the best. ## Quick Answers - **What is this?** Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black) by saisn - **How much does it cost?** NT$824 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/169498914-door-reinforcement-lock-latch-swing-bar-lock-for-home-security) ## Best For - saisn enthusiasts ## Why This Product - Trusted saisn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Child-Safe Security Upgrade:** Provides an extra layer of protection to keep curious kids safe while maintaining quick emergency access. - • **Effortless DIY Installation:** Mounts easily with basic tools—no professional help needed to upgrade your home security instantly. - • **Compact Yet Heavy-Duty Design:** Sleek, space-saving form factor that withstands heavy loads without compromising your home’s aesthetic. - • **Fortified Double-Layer Locking:** Dual sliding bolts plus padlock holes create an impenetrable barrier against intruders and strong winds. - • **Premium 304 Stainless Steel Build:** Thickened solid alloy ensures rugged durability and long-lasting rust resistance for peace of mind. ## Overview The SAISN Door Reinforcement Lock Latch Swing Bar Lock combines a double-layer fixed mechanism with thick 304 stainless steel construction, delivering robust security that resists up to 200 pounds of force. Its compact design fits seamlessly on front doors, offering enhanced protection against intruders and strong winds, while being easy to install and child-safe. Rated 4.5 stars by over 700 users, this black aluminum alloy lock is a trusted upgrade for modern home security. ## Description SAISN Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black) - desertcart.com ## Features - [Single lock, Double-layer fixed] Flip lock is designed for safety applications, with sliding bolts and padlock holes, double fixed, providing reliable protection and prevent intruders. When there is strong wind, the flip latch also can prevent the door and window from opening. - [Rugged and Durable] flip latch is made of high quality solid 304 stainless steel and has an increased thickness, so the latch can withstand heavy loads and is not easily deformed. In the event of an emergency, the latch can be easily unlocked from the inside. The Flip Lock provides simple security for access, windows, cabinets, fences and more. Guaranteed quality and longevity, sturdy and durable. - [Compact size, Extra thick]compact heavy-duty door locks make them perfect for indoor use and home décor, while the extra-thick stainless steel resists up to 200 pounds. The beautiful finish and finish make the lugs of the bolts elegant and elegant, resistant to scratches, corrosion and rust, ensuring that they are less prone to rust or oxidation and will last longer. - [Easy to install and Maintain] Please make sure your door frame is flush! The padlock security lock is attached to the mounting screws. Simply use your drill to mount the padlock lock to the door, cabinet or window. The process is very simple and almost any homeowner can do the job with ease. - [Door safety] Providing additional safety door protection for children at home. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TZ31R4Q | | Best Sellers Rank | #21,426 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #58 in Door Latches & Bolts | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (726) | | Date First Available | July 4, 2019 | | Item Package Quantity | 1 | | Item Weight | 5.6 ounces | | Manufacturer | SAISHANG LLC | | Product Dimensions | 5.7 x 2.2 x 0.3 inches | ## Images ![Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black) - Image 1](https://m.media-amazon.com/images/I/61NU72h5tNL.jpg) ![Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black) - Image 2](https://m.media-amazon.com/images/I/71MMkl-u7RL.jpg) ![Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black) - Image 3](https://m.media-amazon.com/images/I/61cwkeTfj8L.jpg) ![Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black) - Image 4](https://m.media-amazon.com/images/I/61UjUJbgKuL.jpg) ![Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black) - Image 5](https://m.media-amazon.com/images/I/61T1-J+ebZL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - SAISN Door Reinforcement Lock Latch Swing Bar Lock for Home Security Front Door Locks for Kids Thicken Solid Aluminium Alloy (Black) - HOMOTEK 12 Pack Black Spring Door Stops,3-1/8" Heavy Duty - Flexible Door Stopper with Low Mounted Black Rubber Bumper Tips - 30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8" Radius Interior 3 1/2" Flat Iron Bifold Residential Standard Bedroom Indoor for Doors 3 ½"Hardware Control House Home Decor Essentials Accessories --- ## 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.tw/products/169498914-door-reinforcement-lock-latch-swing-bar-lock-for-home-security](https://www.desertcart.tw/products/169498914-door-reinforcement-lock-latch-swing-bar-lock-for-home-security) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-08-18*