--- product_id: 334776041 title: "Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black" brand: "architectural mailboxes" price: "€ 1097.46" currency: EUR in_stock: true reviews_count: 5 category: "Architectural Mailboxes" url: https://www.desertcart.at/products/334776041-architectural-mailboxes-6300b-10-oasis-360-locking-parcel-mailbox-extra store_origin: AT region: Austria --- # 1534 cu in Spacious Capacity Galvanized Steel Durability USPS Approved Locking Security Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black **Brand:** architectural mailboxes **Price:** € 1097.46 **Availability:** ✅ In Stock ## Summary > 📬 Secure your curbside style with the Oasis 360 – where durability meets convenience! ## Quick Answers - **What is this?** Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black by architectural mailboxes - **How much does it cost?** € 1097.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/334776041-architectural-mailboxes-6300b-10-oasis-360-locking-parcel-mailbox-extra) ## Best For - architectural mailboxes enthusiasts ## Why This Product - Trusted architectural mailboxes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Spacious Yet Sleek:** Extra-large 1534 cubic inch capacity fits multiple packages without bulky curb appeal. - • **Effortless Security:** USPS approved locking mechanism with 4 keys ensures peace of mind for your deliveries. - • **Built Like a Fortress:** Heavy-duty galvanized steel with rust-resistant black powder coat for all-weather protection. - • **Quick & Easy Installation:** Fully assembled and compatible with Architectural Mailboxes 'J' posts for hassle-free mounting. - • **Dual-Sided Access Convenience:** Retrieve mail safely from your side without stepping into traffic. ## Overview The Architectural Mailboxes 6300B-10 Oasis 360 is a USPS approved, heavy-duty locking parcel mailbox crafted from galvanized steel with a rust-resistant powder coat finish. Featuring a spacious 1534 cubic inch capacity and dual-sided access, it offers secure, weatherproof storage for mail and packages. Designed in the USA, it includes 4 keys and mounts easily on compatible posts, combining robust security with sleek, contemporary style. ## Description Upgrade your home’s security with the USPS Approved, Oasis 360 security mailbox - designed for both style and protection. This heavy-duty mailbox features a spacious large mailbox compartment with convenient front and rear access. The rear double door feature allows you to retrieve your mail without stepping into the street. Built with a durable cast aluminum front frame and a lock mailbox mechanism, it ensures long-lasting reliability. Designed to keep your deliveries safe, the Oasis 360 package mailbox offers a secure mailbox solution for outside use. Its lockable mailbox compartment keeps your items protected, while the waterproof mailbox internal WeatherTite™ strip ensures your mail stays dry in any weather. Enjoy peace of mind with this stylish and functional modern mailbox—the perfect blend of convenience and safety for your home. Includes 4 keys for family access. USPS approved locking mailbox, mail carriers do not need a key to make your deliveries. Review: DISEÑO VERSATIL - ME GUSTÓ QUE TIENE PUERTAS POR LOS DOS LADOS ASI QUE APROVECHE PARA PONERLO DENTRO DE LAS REJAS DE MI CERCO Review: Boîte aux lettres - Belle boîte, elle est solide, le fini semble de bonne qualité ## Features - Built Like a Tank: This heavy duty mailbox is made of galvanized steel, & built to last—perfect for anyone needing durable metal mail boxes for outside. - Rust-Resistant from Top to Bottom: This post mounted mailbox features a tough, black powder-coat finish, adding an extra layer of protection to this curbside mailbox. - Spacious, Not Oversized: Large mailboxes for outside offer plenty of room for mail, plus multiple packages—without looking bulky at your curbside. - USPS Approved Peace of Mind: Built tough this USPS Approved locking mailbox is one of the most reliable mailbox with lock for outside (includes 4 keys). - Install in Minutes: Fully assembled & ready to mount. Just note: mounting hardware comes with all Architectural Mailboxes' compatible posts, not the mail box. - Post "J" Compatible: Made to mount effortlessly on all Architectural Mailboxes posts marked with letter J. - Secure Magnetic Closure: Keeps mail box door tightly shut to protect your curbside mailbox deliveries from wind and rain. - Access from Your Side: The back door on this double door mailbox lets you retrieve mail without stepping into traffic—ideal for residential mailboxes on busy roads. - Designed in the USA: Thoughtfully engineered with a focus on durability, function, and style. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0773QDGBR | | Access Location | Rear | | Brand | ARCHITECTURAL MAILBOXES | | Colour | Black | | Country of Origin | USA | | Customer Reviews | 4.6 out of 5 stars 3,964 Reviews | | Enclosure Material | Alloy Steel | | Global Trade Identification Number | 00832794006087 | | Included Components | Mailbox, keys | | Included Security Features | Lockable | | Item Dimensions D x W x H | 50.8D x 29W x 29.2H Centimeters | | Item Type Name | Post Mount | | Item Weight | 15.8 Pounds | | Manufacturer | Architectural Mailboxes | | Manufacturer Part Number | 6300B-10 | | Material | Alloy Steel | | Model number | 6300B-10 | | Mounting Type | Post Mount | | Number of Items | 1 | | OutputCapacity | 1534 Cubic Inches | | Product Dimensions | 50.8D x 29W x 29.2H Centimeters | | Security Features | Lockable | | Style | Contemporary | | UPC | 832794006087 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ARCHITECTURAL MAILBOXES - **Colour:** Black - **Included Security Features:** Lockable - **Material:** Alloy Steel - **Mounting Type:** Post Mount ## Images ![Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black - Image 1](https://m.media-amazon.com/images/I/61D0wkpyD9L.jpg) ![Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black - Image 2](https://m.media-amazon.com/images/I/81dINA3GDQL.jpg) ![Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black - Image 3](https://m.media-amazon.com/images/I/71IZ+fzG8dL.jpg) ![Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black - Image 4](https://m.media-amazon.com/images/I/71Cw1LMjpvL.jpg) ![Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black - Image 5](https://m.media-amazon.com/images/I/71WJex8Z1KL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ DISEÑO VERSATIL *by R***S on 9 May 2022* ME GUSTÓ QUE TIENE PUERTAS POR LOS DOS LADOS ASI QUE APROVECHE PARA PONERLO DENTRO DE LAS REJAS DE MI CERCO ### ⭐⭐⭐⭐⭐ Boîte aux lettres *by J***F on 11 July 2024* Belle boîte, elle est solide, le fini semble de bonne qualité ### ⭐⭐⭐⭐⭐ Elegance through simple design, sturdy build quality, secure mail. *by I***T on 25 August 2026* I highly recommend the Oasis 3600 locking mailbox. Highs: Pleasing, simple look. Sturdy, weather-resistant build quality. Joints/seams are weather-sealed. Magnetic latch ensures door stays shut even in windy weather. Hopper-type door ensures mail and small packages and all your mail yet prevents theft. Both front and rear access to mail retrieval. Manufacturer provides four (4) keys! Lows: If mounting to a post, the post and the mounting hardware are sold separately. Not the friendliest design for outgoing mail. We wanted a curved design to ensure that gravity takes the rain off the mailbox—it does! I chose the satin black finish. This is a powdercoated finish. I’ve heard of people applying car wax to further protect the finish. I live in a rainy area and so that might be something that I’ll do regularly. Mounting was easy and is done from the inside. There are four (4) 3/8 inch holes spaced 4 inches and 10 inches apart. Since my mailbox sits atop a platform custom build atop a chain link fence rail, I used a 1 inch thick plywood base, and secured the mailbox using 5/16 inch diameter lag screws fitted with flat washers. I chose larger screws because this mailbox is heavy—about 14 Lbs. I chose black color because it will be easy to touch any dings that will inevitably happen in the coming years. I have some recent history with this very mailbox because I installed this exact unit at my business property a year ago. It has performed so well, and since we had recent mail theft at home, that it was time for an upgrade. I expect this mailbox to last decades. ## Frequently Bought Together - Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black, 6300B-10 - Architectural Mailboxes 7516B-10 Pacifica In-Ground Steel Mailbox Post, Alloy Steel, One Size, Black - Reflective Mailbox Numbers Sticker Decal Die Cut Classic Style Vinyl Waterproof Number Self Adhesive 5 Sets (3" x 3 set, 4" x 2 set) for Signs, Door, Cars, Trucks, Home, Business, Address Number --- ## 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.at/products/334776041-architectural-mailboxes-6300b-10-oasis-360-locking-parcel-mailbox-extra](https://www.desertcart.at/products/334776041-architectural-mailboxes-6300b-10-oasis-360-locking-parcel-mailbox-extra) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-30*