--- product_id: 428499934 title: "INBOF 2 Pack Door Chain Lock, Premium Door Lock Chain, Heavy Duty Chain Locks for Inside Door, by" brand: "inbof" price: "¥4184" currency: JPY in_stock: true url: https://www.desertcart.jp/products/428499934-inbof-2-pack-door-chain-lock-premium-door-lock-chain store_origin: JP region: Japan --- # Versatile use on multiple door types Heavy-duty stainless steel chain Enhanced security with thickened plates & screws INBOF 2 Pack Door Chain Lock, Premium Door Lock Chain, Heavy Duty Chain Locks for Inside Door, by **Brand:** inbof **Price:** ¥4184 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in peace of mind, unlock your home’s true security vibe! ## Quick Answers - **What is this?** INBOF 2 Pack Door Chain Lock, Premium Door Lock Chain, Heavy Duty Chain Locks for Inside Door, by by inbof - **How much does it cost?** ¥4184 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/428499934-inbof-2-pack-door-chain-lock-premium-door-lock-chain) ## Best For - inbof enthusiasts ## Why This Product - Trusted inbof brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Child & Pet Safety:** Install out of reach to prevent accidental door openings, keeping your loved ones safe and sound. - • **Dual-Pack Convenience:** Two locks plus 12 reinforced screws ensure you’re fully equipped to secure multiple entry points. - • **Universal Compatibility:** Perfect for front doors, bedrooms, apartments, hotels, storage rooms, and more—security that fits your lifestyle. - • **Premium Rust-Resistant Build:** Crafted from thick, wear-resistant stainless steel for lasting durability and sleek modern finish. - • **Flexible Security & Ventilation:** Allows door to open slightly for airflow or visitor screening without compromising safety. ## Overview The INBOF 2 Pack Door Chain Lock offers a robust, rust-resistant stainless steel design with thickened plates and longer screws for superior strength. Ideal for a wide range of doors, it provides an extra layer of security while allowing controlled ventilation or visitor screening. Perfect for families, renters, and professionals seeking reliable, stylish protection that blends seamlessly with modern interiors. ## Description INBOF 2-Pack Door Chain Lock This door chain lock protects your personal space and privacy. It prevents people from sneaking into your room without permission. You won't need to leave your door wide open when strangers visit. The chain door lock provides more protection for children and peace of mind for parents. It prevents children or pets from opening the door and getting into trouble. Chain Locks for Inside Door If your door doesn't have an inside lock, you may feel insecure about people sneaking into your home. If you live in a rented apartment, are you worried that others have keys to your apartment? Are you concerned that your landlord or a maintenance worker with a spare key could enter your home? A door lock chain can solve these problems. Quality Throughout Based on feedback, we improved the quality of our door chain lock. The plate and chain are thicker, the edges of the plate are polished, and the screws are longer and made of thicker stainless steel. Each chain door lock is carefully inspected for defects before packaging. What You Get 2 door chain locks and 12 installation screws. Please refer to the pictures to ensure that the size and weight of this product are suitable for your needs. If you have any questions about this product, please consult us, and we will respond as soon as possible. Installation Tips Determine the installation position based on the desired length of the door lock chain. Test the door chain lock before tightening the screws to ensure a proper fit and avoid mistakes. Please note that despite our efforts to sand it down, there may still be a slight sharp edge. This will not interfere with its use once installation is complete. If you do not want your child to be able to reach the chain door lock, install it higher up. The door lock chain contains small parts. Keep them away from children until installation is complete. Chain Lock for Door This classic-style door chain lock matches a wide range of decorative door styles. It is versatile and can be used on doors in a variety of locations. Many people have a chain door lock in their homes, and they are also widely used in hotels and apartments. A door lock chain provides extra protection for your home and family, as well as peace of mind. INBOF — Better Home & Better Life INBOF is an experienced trading team. Our hometown is a hardware manufacturing city, so we specialize in hardware and are committed to providing higher-quality products and more attentive service. ## Features - Chain Locks for Inside Door: This door chain lock provides an added layer of protection, preventing unauthorized entry and safeguarding your security and privacy. It allows you to keep the door slightly open for observation and ventilation while ensuring safety - Chain Lock for Door: Install it out of children's reach to prevent them from opening the door and to provide additional protection. You can also use a chain door lock to prevent pets from opening the door or to create a gap for them to pass through - Widely Used: This classic style of door lock chain is commonly used on many types of doors, including front doors, bedroom doors, apartment doors, rental room doors, dormitory doors, hotel doors, basement doors, storage room doors, cabinet doors, and windows - Quality Throughout: The door chain lock is made of high-quality, rustproof, wear-resistant stainless steel. The plate and chain are thickened for strength and stability. The edges are polished for a smoother finish. Longer, thicker stainless steel screws provide added security - What You Get: 2 door chain locks and 12 installation screws. Please refer to the pictures to ensure that the size and weight of this product meet your needs before purchasing. If you have any questions about this product, please consult us, and we will respond as soon as possible ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FBVNFGR | | ASIN | B08FBVNFGR | | Additional Features | Rust Resistant | | Best Sellers Rank | #19,435 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Door Chains | | Brand Name | INBOF | | Color | Silver - 2 Pack | | Control Method | Touch | | Controller Type | Amazon Alexa | | Customer Reviews | 4.5 4.5 out of 5 stars (2,702) | | Customer reviews | 4.5 4.5 out of 5 stars (2,702) | | Date First Available | 21 March 2021 | | Finish Types | Brushed | | Included Components | Screws | | Item Dimensions | 8.5 x 4 x 1 centimeters | | Item Type Name | INBOF 2 Pack Door Chain Lock | | Item Weight | 78 Grams | | Item model number | INBOF 2 Pack Door Chain Lock | | Lock Type | Chain Lock | | Manufacturer | INBOF | | Manufacturer | INBOF | | Manufacturer Part Number | INBOF Chain Door Lock | | Material Type | Stainless Steel | | Model Name | INBOF 2 Pack Door Chain Lock | | Model Number | INBOF 2 Pack Door Chain Lock | | Number of Items | 2 | | Number of Packs | 2 | | Number of Pieces | 2 | | Product Dimensions | 8.51 x 3.99 x 1.02 cm; 78 g | | Recommended Uses For Product | Suitable for home front doors, bedroom doors, apartment doors, rental room doors, dormitory doors, hotel doors, basement doors, storage room doors, cabinet doors, windows, and more | | Shape | Rectangular | | Style Name | Modern | | Unit Count | 2.0 Count | ## Product Details - **Brand:** INBOF - **Item dimensions L x W x H:** 8.5 x 4 x 1 centimeters - **Lock type:** Chain Lock - **Material:** Stainless Steel - **Special features:** Rust Resistant ## Images ![INBOF 2 Pack Door Chain Lock, Premium Door Lock Chain, Heavy Duty Chain Locks for Inside Door, by - Image 1](https://m.media-amazon.com/images/I/61nFwvARMiL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - INBOF 2 Pack Door Chain Lock, Premium Thickened Lock with 12 Screws, Stainless Steel Locks for Inside Door, Better Security and Protection Your Home Family - FATLODA 2 Pack Barrel Bolt Latch, 3 Inches Slide Latch Lock, Thickened Stainless Steel Sliding Locks for Door, Brushed Finish Sliding Bolt Lock Latches with 12PCS Screws - Husfunov 2 Pack Home Security Door Lock,Childproof Door Reinforcement Lock,with 3" Stop Withstand 800 lbs,for Inward Swing Doors,Night Kids Safety Metal Flip Lock Deadbolt Latch (Silver) --- ## 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.jp/products/428499934-inbof-2-pack-door-chain-lock-premium-door-lock-chain](https://www.desertcart.jp/products/428499934-inbof-2-pack-door-chain-lock-premium-door-lock-chain) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-09*