--- product_id: 228969665 title: "RovyVon U4 Pro+ Plus Titanium Carabiner Keychain Knife, EDC Multitool Pocket Clip with Replaceable Sharp Blade, Dual-bit Screwdriver and Ruler, Emergencies/Office" brand: "rovyvon" price: "583 kr" currency: DKK in_stock: true url: https://www.desertcart.dk/products/228969665-rovyvon-u4-pro-plus-titanium-carabiner-keychain-knife-edc-multitool store_origin: DK region: Denmark --- # Dual-bit S2 steel screwdriver 5 replaceable sharp blades Titanium alloy carabiner, ultra-light & durable RovyVon U4 Pro+ Plus Titanium Carabiner Keychain Knife, EDC Multitool Pocket Clip with Replaceable Sharp Blade, Dual-bit Screwdriver and Ruler, Emergencies/Office **Brand:** rovyvon **Price:** 583 kr **Availability:** ✅ In Stock ## Summary > ⛓️🔪 Unlock your edge: The ultimate titanium multitool for the modern millennial. ## Quick Answers - **What is this?** RovyVon U4 Pro+ Plus Titanium Carabiner Keychain Knife, EDC Multitool Pocket Clip with Replaceable Sharp Blade, Dual-bit Screwdriver and Ruler, Emergencies/Office by rovyvon - **How much does it cost?** 583 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/228969665-rovyvon-u4-pro-plus-titanium-carabiner-keychain-knife-edc-multitool) ## Best For - rovyvon enthusiasts ## Why This Product - Trusted rovyvon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse Design:** Pocket-sized at just 2.64" length with ergonomic B-shape for effortless one-hand operation on the go. - • **Long-Lasting Blade System:** Five replaceable blades with anti-cutting safety design keep you sharp and scratch-free, always prepared. - • **Multi-Functional EDC Essential:** Seamlessly clips to keys, backpacks, or gear—ready for office, outdoor adventures, or emergency moments. - • **Versatile Dual-Bit Screwdriver:** Quick-swap PH0 and SL3.5 bits made from tough S2 steel—built to tackle your daily fixes with ease. - • **Precision Titanium Craftsmanship:** CNC-machined titanium alloy ensures featherlight strength and lasting durability for your everyday hustle. ## Overview The RovyVon U4 Pro+ Plus is a precision CNC-machined titanium carabiner keychain featuring a folding knife with 5 replaceable blades, a dual-bit S2 steel screwdriver (PH0 and SL3.5 bits included), and a built-in 2cm ruler. Compact and lightweight (0.85 oz), it’s designed for one-hand use and can support up to 50 kg on its vertical axis, making it a versatile everyday carry tool for professionals and adventurers alike. ## Description RovyVon U4 Pro+ Plus Titanium Carabiner Keychain Knife, EDC Multitool Pocket Clip with Replaceable Sharp Blade, Dual-bit Screwdriver and Ruler, Emergencies/Office ## Features - Titanium Alloy: RovyVon U4 Pro Keychain is CNC precision machined from titanium alloy, making it lightweight and durable. 1x Titanium Carabiner, 5x Replaceable Blades are included.(Only PH0+SL3.5 Screw Bit Are Included, T6+T8 Screw Bit Are Not Included) - Dual-bit Screwdriver: Screwdriver Twist is made of tough S2 steel which has stronger hardness and wear resistance. Easily replaces PH0 and SL3.5 screwdriver bits and attaches to the screwdriver. - Folding Knife with Hidden Design：U4 Pro keychain carabiner includes a folded knife. 90 degree and 180 degree anti-cutting design avoid being scratched. Feature 5 replaceable blades, ensuring long-lasting use and functionality - Pocket Size: L*2.64", W*1.26", H*0.15", B Shape designed U4 Pro is very suitable for one-hand operation. Please note that use within the strength range of approximately 50 kg (vertical axis). - Multi-functional EDC carabiner: can be hung with a key, backpack, water bottle, etc. Suitable for outdoor, travel, emergency, camping, fishing, everyday fashion. The screwdriver also comes with a 2cm scale, which is very suitable for daily DIY work ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Grey | | Material | Titanium | | Brand | RovyVon | | Item dimensions L x W x H | 2.64 x 1.26 x 0.15 inches | | Item Weight | 0.85 Ounces | | Included Components | Carabiner | | Number of Pieces | 1 | | Folded Size | 2.64 inches (l) x 1.26 inches (w) x 0.14 inches (h) | | UPC | 192836003062 | | Manufacturer | RovyVon | | Item Package Dimensions L x W x H | 3.43 x 2.8 x 0.87 inches | | Package Weight | 0.06 Kilograms | | Item Dimensions LxWxH | 2.64 x 1.26 x 0.15 inches | | Brand Name | RovyVon | | Suggested Users | mens | | Part Number | U4 | | Size | 2.64"x 1.26"x 0.14" | ## Product Details - **Color:** Grey - **Material:** Titanium - **Brand:** RovyVon - **Item dimensions L x W x H:** 2.64 x 1.26 x 0.15 inches - **Item Weight:** 0.85 Ounces ## Images ![RovyVon U4 Pro+ Plus Titanium Carabiner Keychain Knife, EDC Multitool Pocket Clip with Replaceable Sharp Blade, Dual-bit Screwdriver and Ruler, Emergencies/Office - Image 1](https://m.media-amazon.com/images/I/61vGV0YriHL.jpg) ## Questions & Answers **Q: What size screw bits does it take?** A: Hello, the size of the double-ended screw bits carried by U4 PRO is PH0 and SL3.5, and the diameter is 4mm. **Q: Does the blade lock in? What mechanism is here to keep it from unfolding when you aren't using the blade and to release it when ready to use?** A: Hello, U4 Pro Titanium Carabiner's screwdriver can be locked, but the key blade is not locked. But we have upgraded the key blade and The blade will not fall off. key blade dded a cut-resistant design. Open the key knife, it will automatically fix 90 degrees and 180 degrees to prevent scratches. Come with 5 blade. ## Frequently Bought Together - RovyVon U4 Pro+ Plus Titanium Carabiner Keychain Knife, EDC Multitool Pocket Clip with Replaceable Sharp Blade, Dual-bit Screwdriver and Ruler, Emergencies/Office - RovyVon 4th USB-C Aurora A8 EDC Flashlight, 6500K LED Max 650 Lumen, Momentary On Keychain Light with Magnetic Clip/Base, Lock Mode, for Checking Outdoor(365nm/Red/White) - RovyVon Angel Eyes E8 Keychain Flashlight, 700 Lumens, AAA Battery Compatible, USB C Rechargeable EDC Flashlight (365nm Blacklight/Red/White) --- ## 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.dk/products/228969665-rovyvon-u4-pro-plus-titanium-carabiner-keychain-knife-edc-multitool](https://www.desertcart.dk/products/228969665-rovyvon-u4-pro-plus-titanium-carabiner-keychain-knife-edc-multitool) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-26*