--- product_id: 15267559 title: "COAST® DX340 DOUBLE LOCK™ Folding Knife - 3.5\" Blade" brand: "coast" price: "€ 34.25" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.pt/products/15267559-coast-dx340-double-lock-folding-knife-3-5-blade store_origin: PT region: Portugal --- # 3-Position Adjustable Pocket Clip Double Lock Safety 3.5" 7Cr17 Stainless Steel Blade COAST® DX340 DOUBLE LOCK™ Folding Knife - 3.5" Blade **Brand:** coast **Price:** € 34.25 **Availability:** ✅ In Stock ## Summary > 🔪 Lock in your edge — carry confidence everywhere. ## Quick Answers - **What is this?** COAST® DX340 DOUBLE LOCK™ Folding Knife - 3.5" Blade by coast - **How much does it cost?** € 34.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/15267559-coast-dx340-double-lock-folding-knife-3-5-blade) ## Best For - coast enthusiasts ## Why This Product - Trusted coast brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Grip Mastery:** Fiberglass-filled nylon handle with thumb notches offers a secure, non-slip grip for maximum control in any task. - • **Tailored Carry Comfort:** Customize your everyday carry with a versatile 3-position pocket clip that adapts to your style and convenience. - • **Unbreakable Confidence:** Double Lock technology ensures your blade stays securely open, eliminating accidental closures for safe, reliable use. - • **Precision Cutting Power:** Crafted from durable 7Cr17 stainless steel, the 3.5-inch clip point blade delivers sharp, long-lasting performance. - • **Lifetime Quality Assurance:** Backed by Coast’s lifetime warranty, this knife is built to be your trusted companion for years to come. ## Overview The COAST® DX340 DOUBLE LOCK™ Folding Knife features a 3.5-inch 7Cr17 stainless steel blade with a secure Double Lock mechanism to prevent accidental closure. Its fiberglass-filled nylon handle with thumb notches ensures a firm grip, while the adjustable 3-position pocket clip offers customizable carry options. Compact and lightweight at 4.13 inches closed, this knife combines tactical precision with everyday practicality, backed by Coast’s lifetime warranty. ## Description Product Description The DX340 Knife comes with a checkered fiberglass-filled nylon handle and thumb notches on top of the blade for a secure grip. Utilizing our Double Lock technology, anyone can work with confidence knowing that the added safety prevents the knife from accidentally closing. It easily opens with one hand using thumb studs on the blade and you can adjust the 3-position pocket clip to adapt to your own carrying style. With Coast’s commitment to quality, the DX340 Knife is backed by Coast’s lifetime warranty against defects in materials and workmanship. From the Manufacturer The Coast C19 Tactical Knife has a drop point blade and a cutout handle design for lighter weight with steel handle liners for durability. ## Features - Double Lock Technology - 3-position pocket clip - 3.5 inch blade - 7Cr17 Stainless Steel - 4.13 inches closed, 7.38 inches overall ## Technical Specifications | Specification | Value | |---------------|-------| | Recommended Uses For Product | Fighting | | Brand | Coast | | Model Name | 19661 | | Special Feature | Stainless Steel | | Age Range (Description) | Adult | | Included Components | Double Lock Folder,Everyday Carry,Thumb Studs,3 Clip | | Handle Material | Fiberglass | | Color | Multi | | Blade Material | Stainless Steel | | Style | DX340 | | Blade Length | 3.5 Inches | | Power Source | hand_powered | | Product Care Instructions | Hand Wash Only | | Hand Orientation | Ambidextrous | | Item Weight | 3.84 ounces | | Blade Shape | Clip Point | | Blade Edge | Compound Bevel | | Reusability | Reusable | | Customer Package Type | 1 | | Item Length | 7.38 Inches | | Global Trade Identification Number | 00015286191915 | | Shape | Rectangular | | Size | 3.5" | | Manufacturer | Coast | | UPC | 015286196613 015286191915 | | Part Number | 19661 | | Item model number | 19661 | | Is Discontinued By Manufacturer | No | | Finish | Brushed | | Material | Blend | | Pattern | Solid | | Item Package Quantity | 1 | | Special Features | Stainless Steel | | Batteries Included? | No | | Batteries Required? | No | | Warranty Description | No_warranty | ## Product Details - **Recommended Uses For Product:** Fighting - **Brand:** Coast - **Model Name:** 19661 - **Special Feature:** Stainless Steel - **Age Range (Description):** Adult - **Included Components:** Double Lock Folder,Everyday Carry,Thumb Studs,3 Clip - **Handle Material:** Fiberglass - **Color:** Multi - **Blade Material:** Stainless Steel - **Style:** DX340 ## Images ![COAST® DX340 DOUBLE LOCK™ Folding Knife - 3.5" Blade - Image 1](https://m.media-amazon.com/images/I/612093rkKXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Secondary lock mechanism *by P***R on March 17, 2024* Excellent carry and user knife. Has a secondary safety switch which really sets it apart from every other folder. You can use it like a fixed blade with no worries. ### ⭐⭐⭐⭐⭐ Great Value *by D***E on March 20, 2021* Great utility knife for the price and very sharp blade ### ⭐⭐⭐⭐ A very solid knife *by C***D on December 3, 2021* This is actually an *excellent* knife for the money. About the only con I can think of are the screws that hold the handle (actually the entire knife) together are "star-faced" and extremely difficult to tighten (I've never found a screwdriver with a head to match) when they come loose. And they do loosen eventually. Other than that small drawback, great knife! --- ## 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.pt/products/15267559-coast-dx340-double-lock-folding-knife-3-5-blade](https://www.desertcart.pt/products/15267559-coast-dx340-double-lock-folding-knife-3-5-blade) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*