--- product_id: 551966521 title: "Patio Door Lock for Enhanced Home Security - Adjustable, Easy Installation, 2 Keys Included - High Grade Lock for Interior and Exterior Sliding Doors" brand: "summit doorware" price: "406 zł" currency: PLN in_stock: true reviews_count: 5 category: "Summit Doorware" url: https://www.desertcart.pl/products/551966521-patio-door-lock-for-enhanced-home-security-adjustable-easy-installation store_origin: PL region: Poland --- # Heavy-duty steel bolt lock Adjustable fit for 1-3/8" to 1-3/4" doors 2 keys included for secure access Patio Door Lock for Enhanced Home Security - Adjustable, Easy Installation, 2 Keys Included - High Grade Lock for Interior and Exterior Sliding Doors **Brand:** summit doorware **Price:** 406 zł **Availability:** ✅ In Stock ## Summary > 🔒 Lock in peace of mind—because your home deserves the best. ## Quick Answers - **What is this?** Patio Door Lock for Enhanced Home Security - Adjustable, Easy Installation, 2 Keys Included - High Grade Lock for Interior and Exterior Sliding Doors by summit doorware - **How much does it cost?** 406 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/551966521-patio-door-lock-for-enhanced-home-security-adjustable-easy-installation) ## Best For - summit doorware enthusiasts ## Why This Product - Trusted summit doorware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Key Control:** Manage access effortlessly with two precision-cut keys included for your convenience and peace of mind. - • **Steel-Strong Security:** Reinforce your sliding door with a robust alloy steel bolt lock that deters unauthorized entry. - • **Effortless Installation:** Quick 1/4" drill hole setup means you can upgrade your home security in minutes, no pro needed. - • **Universal Compatibility:** Designed to fit a wide range of sliding doors (1-3/8" to 1-3/4" thick), ideal for both interior and exterior use. - • **Customizable Ventilation:** Adjust the lock position to allow airflow without compromising security—perfect for any season. ## Overview The Summit Doorware Patio Door Lock is a heavy-duty, adjustable alloy steel lock designed for sliding doors between 1-3/8" and 1-3/4" thick. Featuring a keyed locking system with two included keys, it offers customizable ventilation and full security options. Easy to install with a simple 1/4" drill hole, this lock enhances both interior and exterior sliding door safety, making it a reliable choice for homeowners seeking durable, hassle-free protection. ## Description Elevate the security of your home with the Summit Doorware Patio Door Lock, an essential addition to safeguard your sliding patio door. Crafted with durability and reliability in mind, this lock is a robust solution to prevent unwanted sliding or lifting of your door. The key feature of this lock lies in its keyed locking system. Included are two keys that provide you with an efficient and secure way to manage access to your patio door. Whether you're looking for full security or a touch of ventilation, this lock's adjustable mechanism lets you easily position the door to your preferred level of openness, while the key lock keeps it firmly in place. Engineered for compatibility, the lock's large rectangular housing and pin are designed to fit doors with thicknesses ranging from 1-3/8" to 1-3/4". Installing the lock requires a straightforward 1/4" drill hole in the fixed-panel rail, simplifying the process for you. Installation is a hassle-free task that adds an extra layer of protection to your home. Whether you choose to mount it at the top, bottom, or even both ends of your sliding patio door, the Summit Doorware Patio Door Lock adapts seamlessly, enhancing your security strategy. Measuring at 6" x 1-1/8", this lock is compact yet substantial in its construction. Its versatility allows it to be used not only for residential applications but also in commercial and industrial settings. When you choose Summit Doorware, you're choosing quality and reliability. Trust in our patio door lock to reinforce your home's security effectively. With two keys included, effortless installation, and a design suited for both interior and exterior sliding doors, this lock is a must-have for any security-conscious homeowner. Review: A must have for autistic families! Review: Summit Doorway’s patio door lock ## Features - Enhanced Home Security: Secure your sliding patio door with our heavy-duty steel bolt lock, preventing unauthorized access and ensuring peace of mind. - Keyed Locking System: This sliding door lock comes with 2 keys, offering you the convenience of key-based security and control. - Adjustable and Versatile: Enjoy adjustable ventilation or full security by easily positioning your door with this lock's reliable key-operated mechanism. - Compatible Design: The large rectangular housing and pin fit doors with thicknesses of 1-3/8" to 1-3/4", and it requires a 1/4" drill hole in the fixed-panel rail. - Easy Installation: Installing the Summit Doorware Patio Door Lock is a breeze, enhancing your home's security in no time. Suitable for both interior and exterior sliding doors. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | SUMMIT DOORWARE | | Item Weight | 255 g | | Product Dimensions | 2.87 x 2.87 x 15.24 cm; 255 g | | Item model number | Sliding Patio Door Lock | | Color | White | | Style | Industrial Lock | | Finish | Unfinished | | Material | Alloy Steel | | Shape | Rectangular | | Item Package Quantity | 1 | | Number Of Pieces | 1 | | Special Features | Key Lock | | Included components | Key | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** SUMMIT DOORWARE - **Special features:** Key Lock - **Lock type:** Key Lock - **Item dimensions L x W x H:** 29 x 29 x 152 millimeters - **Material:** Alloy Steel ## Images ![Patio Door Lock for Enhanced Home Security - Adjustable, Easy Installation, 2 Keys Included - High Grade Lock for Interior and Exterior Sliding Doors - Image 1](https://m.media-amazon.com/images/I/71xp4dcjmCL.jpg) ![Patio Door Lock for Enhanced Home Security - Adjustable, Easy Installation, 2 Keys Included - High Grade Lock for Interior and Exterior Sliding Doors - Image 2](https://m.media-amazon.com/images/I/61ejgpbVbRL.jpg) ![Patio Door Lock for Enhanced Home Security - Adjustable, Easy Installation, 2 Keys Included - High Grade Lock for Interior and Exterior Sliding Doors - Image 3](https://m.media-amazon.com/images/I/717tZ59ykNL.jpg) ![Patio Door Lock for Enhanced Home Security - Adjustable, Easy Installation, 2 Keys Included - High Grade Lock for Interior and Exterior Sliding Doors - Image 4](https://m.media-amazon.com/images/I/61Nbhci30iL.jpg) ![Patio Door Lock for Enhanced Home Security - Adjustable, Easy Installation, 2 Keys Included - High Grade Lock for Interior and Exterior Sliding Doors - Image 5](https://m.media-amazon.com/images/I/61ACXq26OVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A must have for autistic families! *by T***. on 15 May 2025* ### ⭐⭐⭐⭐⭐ Summit Doorway’s patio door lock *by N***R on 17 February 2026* ### ⭐⭐⭐⭐⭐ Works well *by J***T on 30 December 2025* ## Frequently Bought Together - SUMMIT DOORWARE Sliding Patio Door Lock for Enhanced Home Security | Sliding Door Locks with 2 Keys | Lock for Sliding Glass Door | Door Security | Keep Your Family Safe and Secure - Prime-Line U 9997 Aluminum, Sliding Patio Door Keyed with Bolt Lock (Single Pack) - Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (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.pl/products/551966521-patio-door-lock-for-enhanced-home-security-adjustable-easy-installation](https://www.desertcart.pl/products/551966521-patio-door-lock-for-enhanced-home-security-adjustable-easy-installation) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*