No Products in the Cart
- Email：service@usadino.com Good news! We have added Shop Pay as a payment option, which you can use to link your credit or debit card for quick payments.
EDC 7-in-1 Titanium Multitool—Your Everyday
Companion
When your “toolbox” shrinks to the size of a car key—you’re just a simple gesture away from solving problems anytime, anywhere.
The ultimate integration of 7-in-1 functionality is far from a mere collection of features.
Every design element answers a key question: how to cover the most common use cases with the most compact form factor. From tightening a loose screw to opening a package, to dealing with a sudden car window jam—GRIANTUS integrates these seven capabilities into one:
Multi-Function Folding Knife — Peeling, opening boxes, cutting ropes; ready with a single push
Multi-Size Wrench — Fully compatible with nuts from M2 to 1/2 inch
Flathead & Phillips Screwdrivers — 360° rotation for tight angles
Bottle Opener — For camping, parties, and more—open anytime
Emergency Window Breaker — One powerful strike when it counts
Ruler — 3/16“ to 13/16”, for instant measurements
Keyring hole — Carry it with you, never leave it behind
Seven tools, all in the palm of your hand.
German-imported 420 Titanium Carbon Steel | One knife, a complete engineering philosophy
It’s not just “a wrench with a knife”—it’s the ultimate embodiment of an engineering mindset.
The material defines the tool’s foundation. The core blade is crafted from German-imported 420 Titanium Carbon Steel (420HC grade), a classic stainless steel proven over decades—from the Leatherman Signal to the Buck 110, countless legendary EDC tools have relied on it as their cornerstone.
With a hardness of 55–57 HRC, it balances sharpness and toughness, making it effortless for everyday cutting tasks while resisting chipping. The low-carbon design actually grants it inherent advantages that many “super steels” lack: toughness over brittleness. When accidents happen and you need to pry or break through, the steel will deform under immense stress rather than snap— —meaning it will never let you down when it matters most. Combined with excellent corrosion resistance, this tool will accompany you through mountains, lakes, and seas without rusting easily.
Core Advantages of 420 Titanium Carbon Steel:
Reliability proven over decades—the go-to choice for classic EDC tools, not a “prototype”
Superior corrosion resistance—effortlessly withstands rainy outdoor conditions, coastal humidity, and sweat
Toughness over brittleness—won’t break easily when prying or striking in critical moments, ensuring safety and reliability
Easy maintenance—restores sharpness with a standard whetstone, no need for expensive specialized tools
Exceptional value—brings high-end performance to an affordable price point
Emergency Window Breaker | Hope You Never Need It, But You Can’t Do Without It
This may be the most unassuming yet most critical feature of the entire tool.
In emergencies—such as crushed car doors, vehicles submerged in water, or fires—rapid escape is the only option. GRIANTUS integrates a meticulously designed window breaker at the rear, crafted from high-strength alloy. With sufficient kinetic energy, it can quickly shatter tempered car windows.
This is by no means a mere “nice-to-have” accessory, but a genuine lifesaver: whether you’re a road tripper, a long-distance commuter, or simply a daily driver looking to give your family extra peace of mind, this feature is always there, quietly watching over you.
360° Rotating Screwdriver | Screwing Has Never Been This Smooth
Have you ever encountered a situation where a screw is at such a tricky angle that a regular tool simply can’t reach it? GRIANTUS’s dual-head flat/Phillips screwdriver features a 360° rotating design, allowing you to apply force naturally even in tight spaces without constantly adjusting your grip. Whether you’re assembling furniture, repairing appliances, or adjusting outdoor gear, this design makes the job twice as efficient.
Ultra-Portable | 73 Grams, Fits Easily in Your Pocket
Extended Length: 4.5 inches (approx. 11.4 cm)
Folded length: 3.9 inches (approx. 9.9 cm)
Thickness: 0.39 inches (approx. 1 cm)
Weight: Just 73 grams!
That’s right, you read that correctly—73 grams. This means you can clip it to your keychain, tuck it into your jeans’ coin pocket, attach it to your backpack strap, or even toss it in your pocket without even noticing it’s there.
Say goodbye to the embarrassment of “forgetting your tools when you head out.” Because from this moment on, you’ll carry it with you every day.
Who needs GRIANTUS?
🎒 Outdoor enthusiasts: Camping, hiking, biking, fishing—one tool handles everything from pitching a tent and repairing gear to opening bottles and cutting ropes.
🚗 Car Owners: The emergency window breaker provides an extra layer of safety; wrenches and screwdrivers handle everyday minor repairs.
🏠 Household Use: Unboxing packages, assembling furniture, fixing toys, tightening loose screws—GRIANTUS handles those little tasks that are “too much trouble to find a tool for” whenever you need it.
🎁 The Perfect Gift: For your father, boyfriend, brother, or any friend who appreciates practical, high-quality items. A gift that truly comes in handy is more thoughtful than any decorative item.
Technical Specifications
Model EDC Titanium 7-in-1 Multi-Tool
Material German-imported 420 titanium carbon steel
Hardness 55–57 HRC
Number of Functions 7-in-1
Open Length 4.5 inches / 11.4 cm
Closed Length 3.9 inches / 9.9 cm
Thickness 0.39 inches / 1 cm
Weight 73 g
Ideal Uses Everyday Carry (EDC), Outdoor Camping, Road Trip Emergencies, Household Use, Gift
Package Contents Multi-Tool ×1
