--- product_id: 127320307 title: "NATIONAL HARDWARE N342-808 Extra-Heavy Stainless Steel T-Hinge, 4-inches" brand: "national hardware" price: "$33.49" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/127320307-national-hardware-n342-808-extra-heavy-stainless-steel-t-hinge store_origin: US region: United States of America --- # 4-inch extra-heavy T-hinge Hot-rolled 300 series stainless steel WeatherGuard corrosion protection NATIONAL HARDWARE N342-808 Extra-Heavy Stainless Steel T-Hinge, 4-inches **Brand:** national hardware **Price:** $33.49 **Availability:** ✅ In Stock ## Summary > 🛠️ Elevate your projects with hinge power that lasts a lifetime! ## Quick Answers - **What is this?** NATIONAL HARDWARE N342-808 Extra-Heavy Stainless Steel T-Hinge, 4-inches by national hardware - **How much does it cost?** $33.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/127320307-national-hardware-n342-808-extra-heavy-stainless-steel-t-hinge) ## Best For - national hardware enthusiasts ## Why This Product - Trusted national hardware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from hot-rolled 300 series stainless steel with 18% chromium for unmatched rust resistance and durability. - • **Trusted Legacy:** Backed by National Hardware’s century-long commitment to quality, innovation, and manufacturing excellence. - • **Heavy-Duty Strength:** Offset holes engineered to prevent wood stripping and support up to 23 pounds with ease. - • **Weatherproof Warrior:** Proprietary WeatherGuard finish offers 3x more corrosion resistance than competitors—perfect for any climate. - • **Versatile Application:** Ideal for interior and exterior use—whether home, farm, or industrial projects, this hinge delivers reliable performance. ## Overview The NATIONAL HARDWARE N342-808 is a 4-inch extra-heavy T-hinge made from hot-rolled 300 series stainless steel with 18% chromium, featuring a proprietary WeatherGuard finish that provides triple corrosion resistance. Designed with offset holes to prevent wood stripping, it supports up to 23 pounds and is suitable for both interior and exterior applications, ensuring durable, rust-free performance backed by over 100 years of National Hardware expertise. ## Description Product Description Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. Providing quality hinges for all of your industrial, residential, commercial and specialty needs. Strap and T hinges are made from the best materials available and are highlighted by desirable finishes and top-of-the-line Delrin bearings where applicable. A proprietary Weather Guard finish is three times more corrosion resistant than the competition. Utilizing 300 series stainless steel with 18% chromium, which gives the corrosion protection as pure chromium in chrome plating. These products will not corrode or rust when exposed to the weather. From the Manufacturer Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. Providing quality hinges for all of your industrial, residential, commercial and specialty needs. Strap and T hinges are made from the best materials available and are highlighted by desirable finishes and top-of-the-line Delrin bearings where applicable. A proprietary Weather Guard finish is three times more corrosion resistant than the competition. Utilizing 300 series stainless steel with 18% chromium, which gives the corrosion protection as pure chromium in chrome plating. These products will not corrode or rust when exposed to the weather. ## Features - National Hardware Extra Heavy T-Hinges are made with offset holes for heavy-duty strength to prevent wood stripping on your application. - Manufactured from hot-rolled steel for reliable durability durability. - For interior and exterior applications. - Coated with Weatherguard Protection to withstand harsh weather conditions and prevent corrosion ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Stainless Steel | | Brand | National Hardware | | Product Dimensions | 7.1"L x 7.1"W | | Finish Type | Stainless Steel | | Mounting Type | Face Mount | | Hole Count | 2 | | Weight Limit | 23 Pounds | | Unit Count | 1.0 Count | | Global Trade Identification Number | 00038613342804 | | Color | Stainless Steel | | Manufacturer | KWIK9 | | UPC | 038613342804 | | Part Number | N342-808 | | Item Weight | 0.01 ounces | | Item model number | N342-808 | | Size | 4 Inch | | Style | Ecommerce Packaging | | Finish | Stainless Steel | | Item Package Quantity | 1 | | Number Of Pieces | 10 | | Maximum Weight Capacity | 23 Pounds | | Included Components | Extra-Heavy Stainless Steel T-Hinge, Screw (6) | | Batteries Required? | No | ## Product Details - **Material:** Stainless Steel - **Brand:** National Hardware - **Product Dimensions:** 7.1"L x 7.1"W - **Finish Type:** Stainless Steel - **Mounting Type:** Face Mount - **Hole Count:** 2 - **Weight Limit:** 23 Pounds - **Unit Count:** 1.0 Count - **Global Trade Identification Number:** 00038613342804 - **Color:** Stainless Steel ## Images ![NATIONAL HARDWARE N342-808 Extra-Heavy Stainless Steel T-Hinge, 4-inches - Image 1](https://m.media-amazon.com/images/I/51wdjhD4XAL.jpg) ![NATIONAL HARDWARE N342-808 Extra-Heavy Stainless Steel T-Hinge, 4-inches - Image 2](https://m.media-amazon.com/images/I/31y7aw+6ywL.jpg) ![NATIONAL HARDWARE N342-808 Extra-Heavy Stainless Steel T-Hinge, 4-inches - Image 3](https://m.media-amazon.com/images/I/51gyMLoX6ML.jpg) ![NATIONAL HARDWARE N342-808 Extra-Heavy Stainless Steel T-Hinge, 4-inches - Image 4](https://m.media-amazon.com/images/I/71N6-5ioLfL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars The product photo was correct. High quality. *by N***R on Reviewed in the United States on January 5, 2024* As I hoped, this new stainless steel hinge's screw holes exactly matched the holes on a broken rusted-out non-stainless hinge that I replaced. Thanks! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Outstanding heavy-duty stainless steel T hinges *by V***I on Reviewed in the United States on May 24, 2022* National Hardware N342-832 BB285 Extra Heavy T Hinge in Stainless SteelI made two heavy rain-resistant doors for a renovated tool shed, and attached them using eight of these terrific hinges. See Customer Image. Those new doors weight 100 pounds each, and while two hinges per side would likely have been sufficient, we used four per side -- for appearances and to have a super-strong installation. Door operation is as smooth as silk and silent. I used the #14 1-1/4" (stainless steel) screws included with the hinges on the hinge-outsides and #14 2" stainless flathead screws into the 2" thick doors. The gray material is Azek, which is a pvc product -- the white material is pvc from another maker.The other Customer Image shows that shed before the renovation. The old doors were in bad shape and the non-stainless steel 10" National Hinges were beginning to rust after 13 years).For a perfectly smooth door operation, mount the hinges at an absolutely right-angle to the door, at the exact distance from the door edge for each hinge. I did this by cutting a 7" long piece of 1/2" plywood the precise width I wanted the outside of the hinge to be from the door edge. (Just over 2" for this project.) Double clamped that plywood "jig" flush to a hinge exterior, pushed it against the door frame and drilled the first hole into the door face for a hinge. Use a properly sized centering bit or dent the wood using a centering bit and drill a pilot hole – use a larger bit in each hole for each screw. Oil or wax the screw threads for easier driving. Having the right-sized pilot hole will help prevent wood splitting.Those large door handles are Moen YG2609BN Banbury 9" Bath Grips in brushed nickel. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good value for the money *by A***Y on Reviewed in the United States on September 13, 2023* Less than half the price for the same product in my local hardware store. --- ## 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/127320307-national-hardware-n342-808-extra-heavy-stainless-steel-t-hinge](https://www.desertcart.us/products/127320307-national-hardware-n342-808-extra-heavy-stainless-steel-t-hinge) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*