--- product_id: 321926148 title: "CODACE Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob" brand: "codace" price: "$26.62" currency: USD in_stock: false reviews_count: 13 url: https://www.desertcart.us/products/321926148-codace-stainless-steel-100-mechanical-door-locks-with-keypad-door store_origin: US region: United States of America --- # 100% mechanical, no batteries 12-button keypad, 4-6 digit customizable code Waterproof & weatherproof #304 stainless steel CODACE Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob **Brand:** codace **Price:** $26.62 **Availability:** ❌ Out of Stock ## Summary > 🔒 Unlock the future of secure, battery-free access—because your door deserves smarter protection. ## Quick Answers - **What is this?** CODACE Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob by codace - **How much does it cost?** $26.62 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/321926148-codace-stainless-steel-100-mechanical-door-locks-with-keypad-door) ## Best For - codace enthusiasts ## Why This Product - Trusted codace brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Access Codes:** Set and reset your unique 4-6 digit alphanumeric code easily with 12 tactile buttons for enhanced security. - • **Built to Brave the Elements:** Crafted from premium #304 stainless steel, this lock resists rust, rain, and sun—perfect for outdoor gates and doors. - • **Effortless Keyless Security:** Ditch keys and batteries with a fully mechanical keypad lock that guarantees uninterrupted access and peace of mind. - • **Sleek Design, Minimal Door Impact:** Preserve your door’s aesthetic with a compact 1cm hole installation and versatile lock keeper options—surface or mortice. - • **Universal Fit & Easy Installation:** Adjustable unlocking direction and adaptable hardware fit doors 1.38-2.56 inches thick, with minimal drilling required. ## Overview This black stainless steel mechanical keypad door lock offers keyless entry with no batteries required, featuring a durable, weatherproof design suitable for both indoor and outdoor doors 35-65mm thick. Its 12-button keypad supports customizable 4-6 digit codes, while adjustable unlocking direction and minimal drilling preserve door integrity. Engineered for high anti-theft performance and corrosion resistance, it’s the perfect upgrade for modern, hassle-free security. ## Description Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob, Waterproof Keyless Entry Door Keypads Deadbolt Lock with Handle, Digital Outdoor Gate Combination Door Locks Set with Keypads (Black) - desertcart.com Review: Weathers Well, Fewer Combinations Than You Might Think - I bought two of these for our gates and we've had these now for half a year. I love that the mechanisms work smoothly after some weathering. Appearance stays clean. They don't require batteries. A couple of things to keep in mind: (1) The lock is mechanical, so you are selecting numbers not in any particular order, so the number of combinations is very low. This is minimal security, not designed to stop a professional. Second, when cutting the hole for a gate, keep in mind that the gate will sag over time, so best to bias the hole upward. I've had to adjust the gate hinge screw holes to offset the sag, but it seems to have settled now. Review: Great for exterior gates! no batteries needed - This was a great option for my city-property gates. Because of the way my gates were built, I had to have a carpenter do some cutting out of the back-stop and shimming to get them installed and aligned properly. They work great. I left the presser bar latch on the gates, so you have to also release that after turning the latch. The latch does not spring close, so you can do one, then the other and open the gate with one hand. You can flip-close the latch from either side and once you do that it re-sets the need to enter the code. When the latch is open it will stay open if you want to keep it unlocked also. My tenants and gardener love these easy-access, easy-to-flip latches because they are reliable and don't need electricity/batteries or key for a pin-coded gate system. For them, it's security that's no-hassle. We've been using them for about 6 months now, through cold, rain, etc. They feel very sturdy and the bolt/throw looks like steel, so I don't expect it to rust. ## Features - 【Applicable Doors】Keyless entry door lock works with both left and right handed doors due to adjustable unlocking direction. And also suitable for indoor or outdoor wooden doors, aluminum alloy doors, wrought iron doors with 1.38 inches to 2.56 inches (35mm-65mm) thickness. Accessories can be shortened according to the actual thickness of the door. Before purchase, please confirm whether this door lock is suitable for your door thickness and the holes drilled before. - 【100% Mechanical & Keyless】No need to charge and install batteries. Simple installation and operation principle provide a high level of anti-theft performance. You can use passcode to unlock it, but with 100% mechanical construction, our stainless steel digital door lock is so difficult to pry open that provides you with a safer living environment. - 【Easy to Set Up & DIY Install】Easy to set and change the codes. Combination can be 4-6 digits composed of numbers or alphabets except for the C key (no repeats), and be used in any order. 12 push bottons greatly improve the security of mechanical door locks. Granular buttons with good touch feeling, are easy to enter passwords. - 【More Durable & Weatherproof】The digital outside gate lock is made of #304 stainless steel, and the enhanced corrosion-resistant performance on surface is 5 to 15 times that of other materials. The keypad deadbolt lock is particularly hard, more waterproof, sunproof, and rustproof. - 【Protect Beauty of Door】There is no need for large area drilling. 2 ways to install lock keeper, surface(No need to embed the lock keeper in the door) and mortice. And the diameter of the installed hole is only about 1cm(0.39in). The product is equipped with detailed instructions. Before installation, please read carefully and installation will be simple and fast. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0915V55F7 | | Additional Features | Waterproof,Anti-theft | | Best Sellers Rank | #591,187 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,639 in Door Knobs | | Brand Name | CODACE | | Color | Black | | Control Method | Touch | | Controller Type | Mechanical knob, Push Button | | Customer Reviews | 3.9 3.9 out of 5 stars (445) | | Finish Types | Polished | | Item Dimensions | 8.27 x 5.12 x 2.95 inches | | Lock Type | Combination Lock, Keypad | | Manufacturer | CODACE | | Material Type | Stainless Steel | | Model Number | CODACE-2021-8-6 | | Number of Pieces | 1 | | Shape | D Shape | | Style Name | Modern | | Unit Count | 1 Count | ## Product Details - **Brand:** CODACE - **Item dimensions L x W x H:** 8.27 x 5.12 x 2.95 inches - **Lock Type:** Combination Lock, Keypad - **Material:** Stainless Steel - **Special Feature:** Waterproof,Anti-theft ## Images ![CODACE Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob - Image 1](https://m.media-amazon.com/images/I/61MV4l9UAcL.jpg) ![CODACE Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob - Image 2](https://m.media-amazon.com/images/I/71In3HJeIHL.jpg) ![CODACE Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob - Image 3](https://m.media-amazon.com/images/I/71mBYB5E7hL.jpg) ![CODACE Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob - Image 4](https://m.media-amazon.com/images/I/71BitSMU71L.jpg) ![CODACE Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob - Image 5](https://m.media-amazon.com/images/I/71VDh1V2OUL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Weathers Well, Fewer Combinations Than You Might Think *by G***Y on January 10, 2026* I bought two of these for our gates and we've had these now for half a year. I love that the mechanisms work smoothly after some weathering. Appearance stays clean. They don't require batteries. A couple of things to keep in mind: (1) The lock is mechanical, so you are selecting numbers not in any particular order, so the number of combinations is very low. This is minimal security, not designed to stop a professional. Second, when cutting the hole for a gate, keep in mind that the gate will sag over time, so best to bias the hole upward. I've had to adjust the gate hinge screw holes to offset the sag, but it seems to have settled now. ### ⭐⭐⭐⭐⭐ Great for exterior gates! no batteries needed *by L***A on May 19, 2023* This was a great option for my city-property gates. Because of the way my gates were built, I had to have a carpenter do some cutting out of the back-stop and shimming to get them installed and aligned properly. They work great. I left the presser bar latch on the gates, so you have to also release that after turning the latch. The latch does not spring close, so you can do one, then the other and open the gate with one hand. You can flip-close the latch from either side and once you do that it re-sets the need to enter the code. When the latch is open it will stay open if you want to keep it unlocked also. My tenants and gardener love these easy-access, easy-to-flip latches because they are reliable and don't need electricity/batteries or key for a pin-coded gate system. For them, it's security that's no-hassle. We've been using them for about 6 months now, through cold, rain, etc. They feel very sturdy and the bolt/throw looks like steel, so I don't expect it to rust. ### ⭐⭐⭐⭐ Nice product *by T***S on November 12, 2025* Nice product ## Frequently Bought Together - Stainless Steel 100% Mechanical Door Locks with Keypad Door Knob, Waterproof Keyless Entry Door Keypads Deadbolt Lock with Handle, Digital Outdoor Gate Combination Door Locks Set with Keypads (Black) - LIZAVO V171 6-1/2" Pulls in Black- 2 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.us/products/321926148-codace-stainless-steel-100-mechanical-door-locks-with-keypad-door](https://www.desertcart.us/products/321926148-codace-stainless-steel-100-mechanical-door-locks-with-keypad-door) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*