--- product_id: 135024440 title: "Door Locks for Kids Safety Home Security Door Lock Reinforcement Lock Latch" price: "¥4148" currency: JPY in_stock: true url: https://www.desertcart.jp/products/135024440-door-locks-for-kids-safety-home-security-door-lock-reinforcement store_origin: JP region: Japan --- # Under 5 min DIY install Childproof & tamper-resistant 800 lbs force resistance Door Locks for Kids Safety Home Security Door Lock Reinforcement Lock Latch **Price:** ¥4148 **Availability:** ✅ In Stock ## Summary > 🛡️ Lock in peace of mind—because your family deserves fortress-level security. ## Quick Answers - **What is this?** Door Locks for Kids Safety Home Security Door Lock Reinforcement Lock Latch - **How much does it cost?** ¥4148 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/135024440-door-locks-for-kids-safety-home-security-door-lock-reinforcement) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Child-Safe Design:** Spring-loaded latch placed out of reach to prevent kids from opening doors to strangers. - • **Unmatched Strength:** Withstands 800 lbs of force—12x stronger than standard deadbolts for ultimate home security. - • **Effortless DIY Setup:** Install in under 5 minutes with included screws—no professional help needed. - • **Exclusive Inward Door Fit:** Designed specifically for inward swinging doors, adding an extra layer of protection you can trust. - • **Smooth & Secure Operation:** Slide-to-lock mechanism opens easily from inside during emergencies—no tools required. ## Overview The CRANACH Door Lock Reinforcement is a heavy-duty, childproof security latch engineered to resist up to 800 lbs of force—12 times stronger than typical deadbolts. Designed for inward swinging doors, it installs quickly with included hardware and features a spring-loaded, tamper-resistant mechanism to keep children safe while allowing easy emergency exit. This lock adds a robust, user-friendly layer of protection to your home, perfect for families prioritizing safety without sacrificing convenience. ## Description Door Locks for Kids Safety Home Security Door Lock Reinforcement Lock Latch | Door Reinforcement Lock for Front Door Withstand 800 lbs Metal Child Proof High Latches for Inside Door Top Flip Extra Locks - desertcart.com ## Features - Superior Home Security: CRANACH security door lock designed to withstand 800 lbs. of force, 12 times stronger than a normal deadbolt to resist forced entry, this reinforcement lock increases your home security and keeps you and your family safe - Childproofing and Tamper-Resistant Design: This door guardian features a spring-loaded design which keeps children safe. The child proof door locks can be installed higher on the door where your children cannot reach, plus prevents children from opening the door to unknown people - Quick and Simple Installation: Use power screwdriver and drill to mount CRANACH security door lock on your door frame and finish DIY. CRANACH reinforcement door lock installation takes less than 5 minutes. Equipped with two sets of screws, four 1 inch and four 2 inch, the length of the screw can be selected as needed - User-Friendly Operation: Place index finger on top of CRANACH security door lock and thumb on bottom and slide lock away from the base plate along the door in the direction of the hinges then pull outward. This door lock requires no tools to open, just a little practice. Not only prevents breaking in but also easy to open in case of emergency - Reliable Door Reinforcement: Secure home by CRANACH, door reinforcement lock defends your home, not only prevents break-in but also opens easily from inside when meeting urgent situations. CRANACH top lock for front door provides considerate service to ensure customer satisfaction - Inward Swinging Door Compatibility: This security door lock works exclusively with inward swinging doors and cannot be opened from the outside, providing an additional layer of security for your home entrance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RM68N5W | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #23,826 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #56 in Door Latches & Bolts | | Color | White | | Customer Reviews | 4.6 4.6 out of 5 stars (1,903) | | Date First Available | December 5, 2018 | | Finish | Nickel | | Handle Material | Metal | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 5.3 ounces | | Item model number | home security door lock | | Manufacturer | TechPlus | | Material | Aluminum | | Part Number | home security door lock | | Pattern | home security door lock | | Product Dimensions | 1 x 2.43 x 3 inches | | Size | 3 Inch | ## Images ![Door Locks for Kids Safety Home Security Door Lock Reinforcement Lock Latch - Image 1](https://m.media-amazon.com/images/I/61I0iMAoEzL.jpg) ## Available Options This product comes in different **Color** 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.jp/products/135024440-door-locks-for-kids-safety-home-security-door-lock-reinforcement](https://www.desertcart.jp/products/135024440-door-locks-for-kids-safety-home-security-door-lock-reinforcement) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-28*