---
product_id: 406953484
title: "U4 Pro Titanium Carabiner Small Keychain Knife, Mini Key Carabiner Clip, Titanium EDC with Replaceable Sharp Blade, Multi Tool with Dual-bit Screwdriver and Ruler, Emergencies/Office"
brand: "rovyvon"
price: "$185"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/406953484-u4-pro-titanium-carabiner-small-keychain-knife-mini-key-carabiner
store_origin: NZ
region: New Zealand
---

# Dual-bit Screwdriver Folding Knife Lightweight Titanium U4 Pro Titanium Carabiner Small Keychain Knife, Mini Key Carabiner Clip, Titanium EDC with Replaceable Sharp Blade, Multi Tool with Dual-bit Screwdriver and Ruler, Emergencies/Office

**Brand:** rovyvon
**Price:** $185
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Your Adventure with RovyVon!

## Quick Answers

- **What is this?** U4 Pro Titanium Carabiner Small Keychain Knife, Mini Key Carabiner Clip, Titanium EDC with Replaceable Sharp Blade, Multi Tool with Dual-bit Screwdriver and Ruler, Emergencies/Office by rovyvon
- **How much does it cost?** $185 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/406953484-u4-pro-titanium-carabiner-small-keychain-knife-mini-key-carabiner)

## 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 Design:** Pocket-sized and lightweight, perfect for one-handed operation on the go.
- • **Emergency Ready:** Equipped with a hidden folding knife and replaceable blades for any situation.
- • **Versatile Tooling:** Includes a dual-bit screwdriver with replaceable bits for all your DIY needs.
- • **Precision Engineering:** CNC machined from durable titanium alloy for unmatched strength.
- • **Multi-functional Utility:** Easily attaches to keys, backpacks, or water bottles for everyday carry.

## Overview

The RovyVon U4 Pro Titanium Carabiner is a compact, multi-functional EDC tool designed for the modern professional. Crafted from lightweight titanium alloy, it features a dual-bit screwdriver, a hidden folding knife with replaceable blades, and a sleek design that fits seamlessly into your daily carry. Ideal for emergencies, office tasks, or outdoor adventures, this keychain knife is the ultimate blend of utility and style.

## Description

RovyVon U4 Pro Titanium Carabiner Small Keychain Knife, Mini Key Carabiner Clip, Titanium EDC with Replaceable Sharp Blade, Multi Tool with 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.
- 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. The screwdriver also comes with a 2cm scale, which is very suitable for daily DIY work.
- 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.Accessories: 1x Titanium Carabiner, 5x Replaceable Blades

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Grey |
| Size | 2.64"x 1.26"x 0.14" |
| Shape | D-Shape |
| Material Type | Titanium |
| Batteries Included? | No |
| Brand | RovyVon |
| Department | Mens |
| Manufacturer | RovyVon |
| Manufacturer reference | U4 |
| Product Dimensions | 6.71 x 3.2 x 0.38 cm; 15.6 Grams |
| ASIN | B08HX1QZRJ |

## 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

![U4 Pro Titanium Carabiner Small Keychain Knife, Mini Key Carabiner Clip, Titanium EDC with Replaceable Sharp Blade, Multi Tool with 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)

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**Shop now:** [https://www.desertcart.nz/products/406953484-u4-pro-titanium-carabiner-small-keychain-knife-mini-key-carabiner](https://www.desertcart.nz/products/406953484-u4-pro-titanium-carabiner-small-keychain-knife-mini-key-carabiner)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-18*